MacDonald Plumbing Supplies MacVessel 12Ltr Heating Vessels Complete With Mounting Bracket

The MacVessel 12Ltr Heating Vessel Complete With Mounting Bracket is designed for use within sealed central heating systems where additional expansion capacity is required. Supplied complete with a mounting bracket, it provides a practical installation solution for heating engineers and plumbers. The 12 litre vessel has a maximum working pressure of 6 bar and a test pressure of 9 bar. It has a working temperature range from minus 10 to 99°C, with a factory pre charge of 1.5 bar using air. The vessel features a non replaceable bladder and a system water connection thread manufactured to BS EN ISO 228. It is also CE marked.

MacDonald Plumbing Supplies MacVessel 18Ltr Heating Vessels Complete With Mounting Bracket

The MacVessel 18Ltr Heating Vessel Complete With Mounting Bracket is designed for use within sealed central heating systems where additional expansion capacity is required. Supplied complete with a mounting bracket, it provides a practical installation solution for plumbers and heating engineers. The 18 litre vessel has a maximum working pressure of 6 bar and a test pressure of 9 bar. It has a working temperature range from minus 10 to 99°C and is factory pre charged to 1.5 bar using air. The vessel features a non replaceable bladder, a system water connection thread to BS EN ISO 228 and CE marking.

MacDonald Plumbing Supplies MacVessel 24Ltr Heating Vessels Complete With Mounting Bracket

The MacVessel 24Ltr Heating Vessel Complete With Mounting Bracket is designed for use within sealed central heating systems where additional expansion capacity is required. Supplied complete with a mounting bracket, it provides a practical installation solution for plumbers and heating engineers. The 24 litre vessel has a maximum working pressure of 6 bar and a test pressure of 9 bar. It has a working temperature range from minus 10 to 99°C and is factory pre charged to 1.5 bar using air. The vessel features a non replaceable bladder, a system water connection thread to BS EN ISO 228 and CE marking.

MacDonald Plumbing Supplies MacVessel 8Ltr Potable Vessel

The MacVessel 8Ltr Potable Vessel is designed for use in potable water systems where additional expansion capacity is required. With an 8 litre capacity, it provides a practical solution for applications where water expansion needs to be accommodated within the system. The vessel has a maximum working pressure of 8 bar and a test pressure of 12 bar, with a working temperature range from minus 10 to 99°C. It is factory pre charged to 2 bar using air and features a non replaceable bladder. The system water connection thread conforms to BS EN ISO 228 and the vessel is CE marked.

MacDonald Plumbing Supplies MacVessel 12Ltr Potable Vessel

The MacVessel 12Ltr Potable Vessel is designed for use in potable water systems where additional expansion capacity is required. With a 12 litre capacity, it provides a practical solution for installations where water expansion needs to be accommodated within the system. The vessel has a maximum working pressure of 8 bar and a test pressure of 12 bar, with a working temperature range from minus 10 to 99°C. It is factory pre charged to 2 bar using air and features a non replaceable bladder. The system water connection thread conforms to BS EN ISO 228 and the vessel is CE marked.

MacDonald Plumbing Supplies MacVessel 18Ltr Potable Vessel

The MacVessel 18Ltr Potable Vessel is designed for use in potable water systems where additional expansion capacity is required. With an 18 litre capacity, it provides a practical solution for installations where a larger expansion volume is needed to accommodate changes in water volume and pressure. The vessel has a maximum working pressure of 8 bar and a test pressure of 12 bar, with a working temperature range from minus 10 to 99°C. It is factory pre charged to 2 bar using air and features a non replaceable bladder. The system water connection thread conforms to BS EN ISO 228 and the vessel is CE marked.

MacDonald Plumbing Supplies MacVessel 24Ltr Potable Vessel

The MacVessel 24Ltr Potable Vessel is designed for use in potable water systems where additional expansion capacity is required. With a 24 litre capacity, it provides a practical solution for installations requiring greater expansion volume to accommodate changes in water volume and pressure. The vessel has a maximum working pressure of 8 bar and a test pressure of 12 bar, with a working temperature range from minus 10 to 99°C. It is factory pre charged to 2 bar using air and features a non replaceable bladder. The system water connection thread conforms to BS EN ISO 228 and the vessel is CE marked.

MacDonald Plumbing Supplies MacVessel 8Ltr Heating Vessels Complete With Mounting Bracket

The MacVessel 8Ltr Heating Vessel Complete With Mounting Bracket is designed for use within sealed central heating systems where additional expansion capacity is required. Supplied complete with a mounting bracket, it provides a convenient installation solution for heating engineers and plumbers. The vessel has a maximum working pressure of 6 bar and a working temperature range of minus 10 to 99°C. It features a factory pre charge of 1.5 bar with air, a non replaceable bladder and a system water connection thread manufactured to BS EN ISO 228. The vessel is also CE marked.

MacDonald Plumbing Supplies MacVessel Sealed System Filling Kit

The MacVessel Sealed System Filling Kit provides the essential components required for filling and monitoring sealed central heating systems using expansion vessels from 8 to 80 litres. The kit includes a filling loop with two 15mm compression fittings, a 3 bar safety relief valve and gauge, a 3/4 inch manifold, and a red or blue safety valve cap. Supplied as a convenient kit, it helps installers bring the key components together for efficient system installation and servicing. Suitable for use with a range of sealed heating systems and expansion vessel sizes.

Instantor R-Press Jaw 3/8"

The Instantor R-Press Jaw 3/8" is a precision-engineered press jaw designed for use with ACR copper pipe press fittings in air conditioning and refrigeration systems. Manufactured from high-strength alloy structural carburised steel with heat-treated hardening, it delivers accurate, consistent pressing performance for up to 20,000 cycles. Ideal for professional HVAC and refrigeration engineers, it provides secure, leak-free joints for high-pressure applications.

Instantor R-Press Jaw 1/2"

The Instantor R-Press Jaw 1/2" is a precision-engineered press jaw designed for use with ACR copper pipe press fittings in air conditioning and refrigeration systems. Manufactured from high-strength alloy structural carburised steel with heat-treated hardening, it delivers accurate, consistent pressing performance for up to 20,000 cycles. Ideal for professional HVAC and refrigeration engineers, it provides secure, leak-free joints for high-pressure applications.

Instantor R-Press Jaw 5/8"

The Instantor R-Press Jaw 5/8" is a precision-engineered press jaw designed for use with ACR copper pipe press fittings in air conditioning and refrigeration systems. Manufactured from high-strength alloy structural carburised steel with heat-treated hardening, it delivers accurate, consistent pressing performance for up to 20,000 cycles. Ideal for professional HVAC and refrigeration engineers, it provides secure, leak-free joints for high-pressure applications.

Instantor R-Press Jaw 3/4"

The Instantor R-Press Jaw 3/4" is a precision-engineered press jaw designed for use with ACR copper pipe press fittings in air conditioning and refrigeration systems. Manufactured from high-strength alloy structural carburised steel with heat-treated hardening, it delivers accurate, consistent pressing performance for up to 20,000 cycles. Ideal for professional HVAC and refrigeration engineers, it provides secure, leak-free joints for high-pressure applications.

Instantor R-Press Jaw 7/8"

The Instantor R-Press Jaw 7/8" is a precision-engineered press jaw designed for use with ACR copper pipe press fittings in air conditioning and refrigeration systems. Manufactured from high-strength alloy structural carburised steel with heat-treated hardening, it delivers accurate, consistent pressing performance for up to 20,000 cycles. Ideal for professional HVAC and refrigeration engineers, it provides secure, leak-free joints for high-pressure applications.

Instantor R-Press Jaw 1 1/8"

The Instantor R-Press Jaw 1 1/8" is a precision-engineered press jaw designed for use with ACR copper pipe press fittings in air conditioning and refrigeration systems. Manufactured from high-strength alloy structural carburised steel with heat-treated hardening, it delivers accurate, consistent pressing performance for up to 20,000 cycles. Ideal for professional HVAC and refrigeration engineers, it provides secure, leak-free joints for high-pressure applications.

Instantor R-Press Jaw 1/4"

The Instantor R-Press Jaw 1/4" is a precision-engineered press jaw designed for use with ACR copper pipe press fittings in air conditioning and refrigeration systems. Manufactured from high-strength alloy structural carburised steel with heat-treated hardening, it delivers accurate, consistent pressing performance for up to 20,000 cycles. Ideal for professional HVAC and refrigeration engineers, it provides secure, leak-free joints for high-pressure applications.

ACR Instantor R-Press ⅝ 45 Degree Obtuse Bend PxP (Pack Of 3)

The R-Press ⅝ 45 Degree Obtuse Bend PxP (Pack Of 3) provides a fast, secure, and flame-free method of creating smooth directional changes in refrigeration and air conditioning pipework. Designed with a precision V-profile, it forms a strong mechanical joint without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Manufactured from refrigerant grade copper (UNS C12200) with a durable HNBR O-ring, this bend offers long-lasting sealing performance and excellent corrosion resistance. Fully UL 207 certified and cULus listed, it meets stringent industry standards, ensuring safety and reliability in every installation. Suitable for operating pressures up to 48 bar and temperatures between -40°C and 140°C, it is the perfect choice for professional installers who demand both speed and quality.

ACR Instantor R-Press ¾ 45 Degree Obtuse Bend PxP (Pack Of 3)

The R-Press ¾ 45 Degree Obtuse Bend PxP (Pack Of 3) provides a fast, secure, and flame-free method of creating smooth directional changes in refrigeration and air conditioning pipework. Designed with a precision V-profile, it forms a strong mechanical joint without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Manufactured from refrigerant grade copper (UNS C12200) with a durable HNBR O-ring, this bend offers long-lasting sealing performance and excellent corrosion resistance. Fully UL 207 certified and cULus listed, it meets stringent industry standards, ensuring safety and reliability in every installation. Suitable for operating pressures up to 48 bar and temperatures between -40°C and 140°C, it is the perfect choice for professional installers who demand both speed and quality.

ACR Instantor R-Press ⅞ 45 Degree Obtuse Bend PxP (Pack Of 3)

The R-Press ⅞ 45 Degree Obtuse Bend PxP (Pack Of 3) provides a fast, secure, and flame-free method of creating smooth directional changes in refrigeration and air conditioning pipework. Designed with a precision V-profile, it forms a strong mechanical joint without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Manufactured from refrigerant grade copper (UNS C12200) with a durable HNBR O-ring, this bend offers long-lasting sealing performance and excellent corrosion resistance. Fully UL 207 certified and cULus listed, it meets stringent industry standards, ensuring safety and reliability in every installation. Suitable for operating pressures up to 48 bar and temperatures between -40°C and 140°C, it is the perfect choice for professional installers who demand both speed and quality.

ACR Instantor R-Press 1⅛ 45 Degree Obtuse Bend PxP (Pack Of 2)

The R-Press 1⅛ 45 Degree Obtuse Bend PxP (Pack Of 2) provides a fast, secure, and flame-free method of creating smooth directional changes in refrigeration and air conditioning pipework. Designed with a precision V-profile, it forms a strong mechanical joint without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Manufactured from refrigerant grade copper (UNS C12200) with a durable HNBR O-ring, this bend offers long-lasting sealing performance and excellent corrosion resistance. Fully UL 207 certified and cULus listed, it meets stringent industry standards, ensuring safety and reliability in every installation. Suitable for operating pressures up to 48 bar and temperatures between -40°C and 140°C, it is the perfect choice for professional installers who demand both speed and quality.

ACR Instantor R-Press ¼ Stop End PxCAP (Pack Of 3)

The R-Press ¼ Stop End PxCAP (Pack Of 3) provides a reliable, flame-free solution for capping copper pipework in refrigeration and air conditioning systems. Designed with a V-profile for precise mechanical joint connections, it creates a secure seal without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Made from high-quality refrigerant grade copper (UNS C12200) with a durable HNBR O-ring, this stop end ensures long-lasting leak-free performance. Suitable for operating temperatures from -40°C to 140°C and pressures up to 48 bar, it is UL 207 certified, meeting stringent industry safety and quality standards.

ACR Instantor R-Press ⅜ Stop End PxCAP (Pack Of 3)

The R-Press ⅜ Stop End PxCAP (Pack Of 3) provides a reliable, flame-free solution for capping copper pipework in refrigeration and air conditioning systems. Designed with a V-profile for precise mechanical joint connections, it creates a secure seal without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Made from high-quality refrigerant grade copper (UNS C12200) with a durable HNBR O-ring, this stop end ensures long-lasting leak-free performance. Suitable for operating temperatures from -40°C to 140°C and pressures up to 48 bar, it is UL 207 certified, meeting stringent industry safety and quality standards.

ACR Instantor R-Press ½ Stop End PxCAP (Pack Of 3)

The R-Press ½ Stop End PxCAP (Pack Of 3) provides a reliable, flame-free solution for capping copper pipework in refrigeration and air conditioning systems. Designed with a V-profile for precise mechanical joint connections, it creates a secure seal without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Made from high-quality refrigerant grade copper (UNS C12200) with a durable HNBR O-ring, this stop end ensures long-lasting leak-free performance. Suitable for operating temperatures from -40°C to 140°C and pressures up to 48 bar, it is UL 207 certified, meeting stringent industry safety and quality standards.

ACR Instantor R-Press ⅝ Stop End PxCAP (Pack Of 2)

The R-Press ⅝ Stop End PxCAP (Pack Of 2) provides a reliable, flame-free solution for capping copper pipework in refrigeration and air conditioning systems. Designed with a V-profile for precise mechanical joint connections, it creates a secure seal without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Made from high-quality refrigerant grade copper (UNS C12200) with a durable HNBR O-ring, this stop end ensures long-lasting leak-free performance. Suitable for operating temperatures from -40°C to 140°C and pressures up to 48 bar, it is UL 207 certified, meeting stringent industry safety and quality standards.

ACR Instantor R-Press ¾ Stop End PxCAP (Pack Of 2)

The R-Press ¾ Stop End PxCAP (Pack Of 2) provides a reliable, flame-free solution for capping copper pipework in refrigeration and air conditioning systems. Designed with a V-profile for precise mechanical joint connections, it creates a secure seal without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Made from high-quality refrigerant grade copper (UNS C12200) with a durable HNBR O-ring, this stop end ensures long-lasting leak-free performance. Suitable for operating temperatures from -40°C to 140°C and pressures up to 48 bar, it is UL 207 certified, meeting stringent industry safety and quality standards.

ACR Instantor R-Press ⅞ Stop End PxCAP (Pack Of 2)

The R-Press ⅞ Stop End PxCAP (Pack Of 2) provides a reliable, flame-free solution for capping copper pipework in refrigeration and air conditioning systems. Designed with a V-profile for precise mechanical joint connections, it creates a secure seal without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Made from high-quality refrigerant grade copper (UNS C12200) with a durable HNBR O-ring, this stop end ensures long-lasting leak-free performance. Suitable for operating temperatures from -40°C to 140°C and pressures up to 48 bar, it is UL 207 certified, meeting stringent industry safety and quality standards.

ACR Instantor R-Press 1⅛ Stop End PxCAP (Pack Of 1)

The R-Press 1⅛ Stop End PxCAP (Pack Of 1) provides a reliable, flame-free solution for capping copper pipework in refrigeration and air conditioning systems. Designed with a V-profile for precise mechanical joint connections, it creates a secure seal without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Made from high-quality refrigerant grade copper (UNS C12200) with a durable HNBR O-ring, this stop end ensures long-lasting leak-free performance. Suitable for operating temperatures from -40°C to 140°C and pressures up to 48 bar, it is UL 207 certified, meeting stringent industry safety and quality standards.

ACR Instantor R-Press 1⅛ x ⅞ Reducing Coupler PxP (Pack Of 1)

The R-Press 1⅛ x ⅞ Reducing Coupler PxP (Pack Of 1) provides a fast, flame-free, and dependable solution for connecting copper pipes of different sizes in refrigeration and air conditioning systems. Its precision V-profile design creates a strong mechanical joint without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Made from high-grade refrigerant copper (UNS C12200) and featuring a robust HNBR O-ring, it ensures long-lasting sealing performance and resistance to corrosion. UL 207 certified and cULus listed, it complies with strict industry safety standards. Designed for pressures up to 48 bar and temperatures between -40°C and 140°C, it is ideal for professional installers who prioritise safety, efficiency, and reliability.

ACR Instantor R-Press ¼ 90 Degree Street Elbow FTGxP (Pack Of 3)

The R-Press ¼ 90 Degree Street Elbow FTGxP (Pack Of 3) offers a secure, flame-free, and time-efficient solution for changing pipe direction in refrigeration and air conditioning installations. Designed with a male (FTG) end and a press (P) connection, it allows a compact 90-degree change in direction while maintaining system integrity. Manufactured from refrigerant grade copper (UNS C12200) with a robust HNBR O-ring, it delivers exceptional sealing performance and durability. UL 207 certified and cULus listed, it meets stringent safety standards. Capable of operating from -40°C to 140°C and withstanding pressures up to 48 bar, it is perfect for professional installers seeking a fast, safe, and reliable fitting solution.

ACR Instantor R-Press ⅜ 90 Degree Street Elbow FTGxP (Pack Of 3)

The R-Press ⅜ 90 Degree Street Elbow FTGxP (Pack Of 3) offers a secure, flame-free, and time-efficient solution for changing pipe direction in refrigeration and air conditioning installations. Designed with a male (FTG) end and a press (P) connection, it allows a compact 90-degree change in direction while maintaining system integrity. Manufactured from refrigerant grade copper (UNS C12200) with a robust HNBR O-ring, it delivers exceptional sealing performance and durability. UL 207 certified and cULus listed, it meets stringent safety standards. Capable of operating from -40°C to 140°C and withstanding pressures up to 48 bar, it is perfect for professional installers seeking a fast, safe, and reliable fitting solution.

ACR Instantor R-Press ½ 90 Degree Street Elbow FTGxP (Pack Of 3)

The R-Press ½ 90 Degree Street Elbow FTGxP (Pack Of 3) offers a secure, flame-free, and time-efficient solution for changing pipe direction in refrigeration and air conditioning installations. Designed with a male (FTG) end and a press (P) connection, it allows a compact 90-degree change in direction while maintaining system integrity. Manufactured from refrigerant grade copper (UNS C12200) with a robust HNBR O-ring, it delivers exceptional sealing performance and durability. UL 207 certified and cULus listed, it meets stringent safety standards. Capable of operating from -40°C to 140°C and withstanding pressures up to 48 bar, it is perfect for professional installers seeking a fast, safe, and reliable fitting solution.

ACR Instantor R-Press ⅝ 90 Degree Street Elbow FTGxP (Pack Of 3)

The R-Press ⅝ 90 Degree Street Elbow FTGxP (Pack Of 3) offers a secure, flame-free, and time-efficient solution for changing pipe direction in refrigeration and air conditioning installations. Designed with a male (FTG) end and a press (P) connection, it allows a compact 90-degree change in direction while maintaining system integrity. Manufactured from refrigerant grade copper (UNS C12200) with a robust HNBR O-ring, it delivers exceptional sealing performance and durability. UL 207 certified and cULus listed, it meets stringent safety standards. Capable of operating from -40°C to 140°C and withstanding pressures up to 48 bar, it is perfect for professional installers seeking a fast, safe, and reliable fitting solution.

ACR Instantor R-Press ¾ 90 Degree Street Elbow FTGxP (Pack Of 3)

The R-Press ¾ 90 Degree Street Elbow FTGxP (Pack Of 3) offers a secure, flame-free, and time-efficient solution for changing pipe direction in refrigeration and air conditioning installations. Designed with a male (FTG) end and a press (P) connection, it allows a compact 90-degree change in direction while maintaining system integrity. Manufactured from refrigerant grade copper (UNS C12200) with a robust HNBR O-ring, it delivers exceptional sealing performance and durability. UL 207 certified and cULus listed, it meets stringent safety standards. Capable of operating from -40°C to 140°C and withstanding pressures up to 48 bar, it is perfect for professional installers seeking a fast, safe, and reliable fitting solution.

ACR Instantor R-Press ⅞ 90 Degree Street Elbow FTGxP (Pack Of 3)

The R-Press ⅞ 90 Degree Street Elbow FTGxP (Pack Of 3) offers a secure, flame-free, and time-efficient solution for changing pipe direction in refrigeration and air conditioning installations. Designed with a male (FTG) end and a press (P) connection, it allows a compact 90-degree change in direction while maintaining system integrity. Manufactured from refrigerant grade copper (UNS C12200) with a robust HNBR O-ring, it delivers exceptional sealing performance and durability. UL 207 certified and cULus listed, it meets stringent safety standards. Capable of operating from -40°C to 140°C and withstanding pressures up to 48 bar, it is perfect for professional installers seeking a fast, safe, and reliable fitting solution.

ACR Instantor R-Press 1⅛ 90 Degree Street Elbow FTGxP (Pack Of 2)

The R-Press 1⅛ 90 Degree Street Elbow FTGxP (Pack Of 2) offers a secure, flame-free, and time-efficient solution for changing pipe direction in refrigeration and air conditioning installations. Designed with a male (FTG) end and a press (P) connection, it allows a compact 90-degree change in direction while maintaining system integrity. Manufactured from refrigerant grade copper (UNS C12200) with a robust HNBR O-ring, it delivers exceptional sealing performance and durability. UL 207 certified and cULus listed, it meets stringent safety standards. Capable of operating from -40°C to 140°C and withstanding pressures up to 48 bar, it is perfect for professional installers seeking a fast, safe, and reliable fitting solution.

ACR Instantor R-Press ¼ 45 Degree Obtuse Bend PxP (Pack Of 3)

The R-Press ¼ 45 Degree Obtuse Bend PxP (Pack Of 3) provides a fast, secure, and flame-free method of creating smooth directional changes in refrigeration and air conditioning pipework. Designed with a precision V-profile, it forms a strong mechanical joint without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Manufactured from refrigerant grade copper (UNS C12200) with a durable HNBR O-ring, this bend offers long-lasting sealing performance and excellent corrosion resistance. Fully UL 207 certified and cULus listed, it meets stringent industry standards, ensuring safety and reliability in every installation. Suitable for operating pressures up to 48 bar and temperatures between -40°C and 140°C, it is the perfect choice for professional installers who demand both speed and quality.

ACR Instantor R-Press ⅜ 45 Degree Obtuse Bend PxP (Pack Of 3)

The R-Press ⅜ 45 Degree Obtuse Bend PxP (Pack Of 3) provides a fast, secure, and flame-free method of creating smooth directional changes in refrigeration and air conditioning pipework. Designed with a precision V-profile, it forms a strong mechanical joint without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Manufactured from refrigerant grade copper (UNS C12200) with a durable HNBR O-ring, this bend offers long-lasting sealing performance and excellent corrosion resistance. Fully UL 207 certified and cULus listed, it meets stringent industry standards, ensuring safety and reliability in every installation. Suitable for operating pressures up to 48 bar and temperatures between -40°C and 140°C, it is the perfect choice for professional installers who demand both speed and quality.

ACR Instantor R-Press ½ 45 Degree Obtuse Bend PxP (Pack Of 3)

The R-Press ½ 45 Degree Obtuse Bend PxP (Pack Of 3) provides a fast, secure, and flame-free method of creating smooth directional changes in refrigeration and air conditioning pipework. Designed with a precision V-profile, it forms a strong mechanical joint without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Manufactured from refrigerant grade copper (UNS C12200) with a durable HNBR O-ring, this bend offers long-lasting sealing performance and excellent corrosion resistance. Fully UL 207 certified and cULus listed, it meets stringent industry standards, ensuring safety and reliability in every installation. Suitable for operating pressures up to 48 bar and temperatures between -40°C and 140°C, it is the perfect choice for professional installers who demand both speed and quality.

ACR Instantor R-Press ½ x ¼ Reducing Coupler PxP (Pack Of 2)

The R-Press ½ x ¼ Reducing Coupler PxP (Pack Of 2) provides a fast, flame-free, and dependable solution for connecting copper pipes of different sizes in refrigeration and air conditioning systems. Its precision V-profile design creates a strong mechanical joint without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Made from high-grade refrigerant copper (UNS C12200) and featuring a robust HNBR O-ring, it ensures long-lasting sealing performance and resistance to corrosion. UL 207 certified and cULus listed, it complies with strict industry safety standards. Designed for pressures up to 48 bar and temperatures between -40°C and 140°C, it is ideal for professional installers who prioritise safety, efficiency, and reliability.

ACR Instantor R-Press ½ x ⅜ Reducing Coupler PxP (Pack Of 2)

The R-Press ½ x ⅜ Reducing Coupler PxP (Pack Of 2) provides a fast, flame-free, and dependable solution for connecting copper pipes of different sizes in refrigeration and air conditioning systems. Its precision V-profile design creates a strong mechanical joint without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Made from high-grade refrigerant copper (UNS C12200) and featuring a robust HNBR O-ring, it ensures long-lasting sealing performance and resistance to corrosion. UL 207 certified and cULus listed, it complies with strict industry safety standards. Designed for pressures up to 48 bar and temperatures between -40°C and 140°C, it is ideal for professional installers who prioritise safety, efficiency, and reliability.

ACR Instantor R-Press ⅝ x ¼ Reducing Coupler PxP (Pack Of 2)

The R-Press ⅝ x ¼ Reducing Coupler PxP (Pack Of 2) provides a fast, flame-free, and dependable solution for connecting copper pipes of different sizes in refrigeration and air conditioning systems. Its precision V-profile design creates a strong mechanical joint without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Made from high-grade refrigerant copper (UNS C12200) and featuring a robust HNBR O-ring, it ensures long-lasting sealing performance and resistance to corrosion. UL 207 certified and cULus listed, it complies with strict industry safety standards. Designed for pressures up to 48 bar and temperatures between -40°C and 140°C, it is ideal for professional installers who prioritise safety, efficiency, and reliability.

ACR Instantor R-Press ⅝ x ⅜ Reducing Coupler PxP (Pack Of 2)

The R-Press ⅝ x ⅜ Reducing Coupler PxP (Pack Of 2) provides a fast, flame-free, and dependable solution for connecting copper pipes of different sizes in refrigeration and air conditioning systems. Its precision V-profile design creates a strong mechanical joint without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Made from high-grade refrigerant copper (UNS C12200) and featuring a robust HNBR O-ring, it ensures long-lasting sealing performance and resistance to corrosion. UL 207 certified and cULus listed, it complies with strict industry safety standards. Designed for pressures up to 48 bar and temperatures between -40°C and 140°C, it is ideal for professional installers who prioritise safety, efficiency, and reliability.

ACR Instantor R-Press ⅝ x ½ Reducing Coupler PxP (Pack Of 2)

The R-Press ⅝ x ½ Reducing Coupler PxP (Pack Of 2) provides a fast, flame-free, and dependable solution for connecting copper pipes of different sizes in refrigeration and air conditioning systems. Its precision V-profile design creates a strong mechanical joint without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Made from high-grade refrigerant copper (UNS C12200) and featuring a robust HNBR O-ring, it ensures long-lasting sealing performance and resistance to corrosion. UL 207 certified and cULus listed, it complies with strict industry safety standards. Designed for pressures up to 48 bar and temperatures between -40°C and 140°C, it is ideal for professional installers who prioritise safety, efficiency, and reliability.

ACR Instantor R-Press ¾ x ½ Reducing Coupler PxP (Pack Of 2)

The R-Press ¾ x ½ Reducing Coupler PxP (Pack Of 2) provides a fast, flame-free, and dependable solution for connecting copper pipes of different sizes in refrigeration and air conditioning systems. Its precision V-profile design creates a strong mechanical joint without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Made from high-grade refrigerant copper (UNS C12200) and featuring a robust HNBR O-ring, it ensures long-lasting sealing performance and resistance to corrosion. UL 207 certified and cULus listed, it complies with strict industry safety standards. Designed for pressures up to 48 bar and temperatures between -40°C and 140°C, it is ideal for professional installers who prioritise safety, efficiency, and reliability.

ACR Instantor R-Press ¾ x ⅝ Reducing Coupler PxP (Pack Of 2)

The R-Press ¾ x ⅝ Reducing Coupler PxP (Pack Of 2) provides a fast, flame-free, and dependable solution for connecting copper pipes of different sizes in refrigeration and air conditioning systems. Its precision V-profile design creates a strong mechanical joint without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Made from high-grade refrigerant copper (UNS C12200) and featuring a robust HNBR O-ring, it ensures long-lasting sealing performance and resistance to corrosion. UL 207 certified and cULus listed, it complies with strict industry safety standards. Designed for pressures up to 48 bar and temperatures between -40°C and 140°C, it is ideal for professional installers who prioritise safety, efficiency, and reliability.

ACR Instantor R-Press ⅞ x ½ Reducing Coupler PxP (Pack Of 2)

The R-Press ⅞ x ½ Reducing Coupler PxP (Pack Of 2) provides a fast, flame-free, and dependable solution for connecting copper pipes of different sizes in refrigeration and air conditioning systems. Its precision V-profile design creates a strong mechanical joint without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Made from high-grade refrigerant copper (UNS C12200) and featuring a robust HNBR O-ring, it ensures long-lasting sealing performance and resistance to corrosion. UL 207 certified and cULus listed, it complies with strict industry safety standards. Designed for pressures up to 48 bar and temperatures between -40°C and 140°C, it is ideal for professional installers who prioritise safety, efficiency, and reliability.

ACR Instantor R-Press ⅞ x ⅝ Reducing Coupler PxP (Pack Of 2)

The R-Press ⅞ x ⅝ Reducing Coupler PxP (Pack Of 2) provides a fast, flame-free, and dependable solution for connecting copper pipes of different sizes in refrigeration and air conditioning systems. Its precision V-profile design creates a strong mechanical joint without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Made from high-grade refrigerant copper (UNS C12200) and featuring a robust HNBR O-ring, it ensures long-lasting sealing performance and resistance to corrosion. UL 207 certified and cULus listed, it complies with strict industry safety standards. Designed for pressures up to 48 bar and temperatures between -40°C and 140°C, it is ideal for professional installers who prioritise safety, efficiency, and reliability.

ACR Instantor R-Press ⅞ x ¾ Reducing Coupler PxP (Pack Of 2)

The R-Press ⅞ x ¾ Reducing Coupler PxP (Pack Of 2) provides a fast, flame-free, and dependable solution for connecting copper pipes of different sizes in refrigeration and air conditioning systems. Its precision V-profile design creates a strong mechanical joint without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Made from high-grade refrigerant copper (UNS C12200) and featuring a robust HNBR O-ring, it ensures long-lasting sealing performance and resistance to corrosion. UL 207 certified and cULus listed, it complies with strict industry safety standards. Designed for pressures up to 48 bar and temperatures between -40°C and 140°C, it is ideal for professional installers who prioritise safety, efficiency, and reliability.

ACR Instantor R-Press 1⅛ x ⅝ Reducing Coupler PxP (Pack Of 1)

The R-Press 1⅛ x ⅝ Reducing Coupler PxP (Pack Of 1) provides a fast, flame-free, and dependable solution for connecting copper pipes of different sizes in refrigeration and air conditioning systems. Its precision V-profile design creates a strong mechanical joint without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Made from high-grade refrigerant copper (UNS C12200) and featuring a robust HNBR O-ring, it ensures long-lasting sealing performance and resistance to corrosion. UL 207 certified and cULus listed, it complies with strict industry safety standards. Designed for pressures up to 48 bar and temperatures between -40°C and 140°C, it is ideal for professional installers who prioritise safety, efficiency, and reliability.

ACR Instantor R-Press 1⅛ x ¾ Reducing Coupler PxP (Pack Of 1)

The R-Press 1⅛ x ¾ Reducing Coupler PxP (Pack Of 1) provides a fast, flame-free, and dependable solution for connecting copper pipes of different sizes in refrigeration and air conditioning systems. Its precision V-profile design creates a strong mechanical joint without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Made from high-grade refrigerant copper (UNS C12200) and featuring a robust HNBR O-ring, it ensures long-lasting sealing performance and resistance to corrosion. UL 207 certified and cULus listed, it complies with strict industry safety standards. Designed for pressures up to 48 bar and temperatures between -40°C and 140°C, it is ideal for professional installers who prioritise safety, efficiency, and reliability.

ACR Instantor R-Press ⅝ 90 Degree Elbow PxP (Pack Of 3)

The R-Press ⅝ 90 Degree Elbow PxP (Pack Of 3) provides a secure, flame-free, and efficient way to create tight 90-degree bends in refrigeration and air conditioning pipework. Designed with a precision V-profile, it ensures a strong mechanical joint without the need for brazing or nitrogen purging. Manufactured from refrigerant grade copper (UNS C12200) and fitted with a robust HNBR O-ring, this elbow offers excellent sealing performance and durability. UL 207 certified and cULus listed, it meets strict industry standards for safety and reliability. Capable of withstanding pressures up to 48 bar and operating temperatures between -40°C and 140°C, it is ideal for installers seeking a faster, safer alternative to traditional methods.

ACR Instantor R-Press ¾ 90 Degree Elbow PxP (Pack Of 3)

The R-Press ¾ 90 Degree Elbow PxP (Pack Of 3) provides a secure, flame-free, and efficient way to create tight 90-degree bends in refrigeration and air conditioning pipework. Designed with a precision V-profile, it ensures a strong mechanical joint without the need for brazing or nitrogen purging. Manufactured from refrigerant grade copper (UNS C12200) and fitted with a robust HNBR O-ring, this elbow offers excellent sealing performance and durability. UL 207 certified and cULus listed, it meets strict industry standards for safety and reliability. Capable of withstanding pressures up to 48 bar and operating temperatures between -40°C and 140°C, it is ideal for installers seeking a faster, safer alternative to traditional methods.

ACR Instantor R-Press ⅞ 90 Degree Elbow PxP (Pack Of 3)

The R-Press ⅞ 90 Degree Elbow PxP (Pack Of 3) provides a secure, flame-free, and efficient way to create tight 90-degree bends in refrigeration and air conditioning pipework. Designed with a precision V-profile, it ensures a strong mechanical joint without the need for brazing or nitrogen purging. Manufactured from refrigerant grade copper (UNS C12200) and fitted with a robust HNBR O-ring, this elbow offers excellent sealing performance and durability. UL 207 certified and cULus listed, it meets strict industry standards for safety and reliability. Capable of withstanding pressures up to 48 bar and operating temperatures between -40°C and 140°C, it is ideal for installers seeking a faster, safer alternative to traditional methods.

ACR Instantor R-Press 1⅛ 90 Degree Elbow PxP (Pack Of 2)

The R-Press 1⅛ 90 Degree Elbow PxP (Pack Of 2) provides a secure, flame-free, and efficient way to create tight 90-degree bends in refrigeration and air conditioning pipework. Designed with a precision V-profile, it ensures a strong mechanical joint without the need for brazing or nitrogen purging. Manufactured from refrigerant grade copper (UNS C12200) and fitted with a robust HNBR O-ring, this elbow offers excellent sealing performance and durability. UL 207 certified and cULus listed, it meets strict industry standards for safety and reliability. Capable of withstanding pressures up to 48 bar and operating temperatures between -40°C and 140°C, it is ideal for installers seeking a faster, safer alternative to traditional methods.

ACR Instantor R-Press ¼ Tee PxPxP (Pack Of 3)

The R-Press ¼ Tee PxPxP (Pack Of 3) is designed for creating reliable three-way copper connections in refrigeration and air conditioning systems. Manufactured from refrigerant grade copper (UNS C12200) with a durable HNBR O-ring, this tee offers long-lasting sealing performance and exceptional corrosion resistance. Its V-profile design ensures a precise mechanical joint without the need for brazing or nitrogen purging, reducing both installation time and on-site hazards. UL 207 certified and cULus listed, it meets stringent safety and quality standards. Suitable for operating pressures up to 48 bar and temperatures from -40°C to 140°C, it is the ideal choice for installers seeking fast, safe, and professional results.

ACR Instantor R-Press ⅜ Tee PxPxP (Pack Of 3)

The R-Press ⅜ Tee PxPxP (Pack Of 3) is designed for creating reliable three-way copper connections in refrigeration and air conditioning systems. Manufactured from refrigerant grade copper (UNS C12200) with a durable HNBR O-ring, this tee offers long-lasting sealing performance and exceptional corrosion resistance. Its V-profile design ensures a precise mechanical joint without the need for brazing or nitrogen purging, reducing both installation time and on-site hazards. UL 207 certified and cULus listed, it meets stringent safety and quality standards. Suitable for operating pressures up to 48 bar and temperatures from -40°C to 140°C, it is the ideal choice for installers seeking fast, safe, and professional results.

ACR Instantor R-Press ½ Tee PxPxP (Pack Of 3)

The R-Press ½ Tee PxPxP (Pack Of 3) is designed for creating reliable three-way copper connections in refrigeration and air conditioning systems. Manufactured from refrigerant grade copper (UNS C12200) with a durable HNBR O-ring, this tee offers long-lasting sealing performance and exceptional corrosion resistance. Its V-profile design ensures a precise mechanical joint without the need for brazing or nitrogen purging, reducing both installation time and on-site hazards. UL 207 certified and cULus listed, it meets stringent safety and quality standards. Suitable for operating pressures up to 48 bar and temperatures from -40°C to 140°C, it is the ideal choice for installers seeking fast, safe, and professional results.

ACR Instantor R-Press ⅝ Tee PxPxP (Pack Of 2)

The R-Press ⅝ Tee PxPxP (Pack Of 2) is designed for creating reliable three-way copper connections in refrigeration and air conditioning systems. Manufactured from refrigerant grade copper (UNS C12200) with a durable HNBR O-ring, this tee offers long-lasting sealing performance and exceptional corrosion resistance. Its V-profile design ensures a precise mechanical joint without the need for brazing or nitrogen purging, reducing both installation time and on-site hazards. UL 207 certified and cULus listed, it meets stringent safety and quality standards. Suitable for operating pressures up to 48 bar and temperatures from -40°C to 140°C, it is the ideal choice for installers seeking fast, safe, and professional results.

ACR Instantor R-Press ¾ Tee PxPxP (Pack Of 2)

The R-Press ¾ Tee PxPxP (Pack Of 2) is designed for creating reliable three-way copper connections in refrigeration and air conditioning systems. Manufactured from refrigerant grade copper (UNS C12200) with a durable HNBR O-ring, this tee offers long-lasting sealing performance and exceptional corrosion resistance. Its V-profile design ensures a precise mechanical joint without the need for brazing or nitrogen purging, reducing both installation time and on-site hazards. UL 207 certified and cULus listed, it meets stringent safety and quality standards. Suitable for operating pressures up to 48 bar and temperatures from -40°C to 140°C, it is the ideal choice for installers seeking fast, safe, and professional results.

ACR Instantor R-Press ⅞ Tee PxPxP (Pack Of 2)

The R-Press ⅞ Tee PxPxP (Pack Of 2) is designed for creating reliable three-way copper connections in refrigeration and air conditioning systems. Manufactured from refrigerant grade copper (UNS C12200) with a durable HNBR O-ring, this tee offers long-lasting sealing performance and exceptional corrosion resistance. Its V-profile design ensures a precise mechanical joint without the need for brazing or nitrogen purging, reducing both installation time and on-site hazards. UL 207 certified and cULus listed, it meets stringent safety and quality standards. Suitable for operating pressures up to 48 bar and temperatures from -40°C to 140°C, it is the ideal choice for installers seeking fast, safe, and professional results.

ACR Instantor R-Press 1⅛ Tee PxPxP (Pack Of 1)

The R-Press 1⅛ Tee PxPxP (Pack Of 1) is designed for creating reliable three-way copper connections in refrigeration and air conditioning systems. Manufactured from refrigerant grade copper (UNS C12200) with a durable HNBR O-ring, this tee offers long-lasting sealing performance and exceptional corrosion resistance. Its V-profile design ensures a precise mechanical joint without the need for brazing or nitrogen purging, reducing both installation time and on-site hazards. UL 207 certified and cULus listed, it meets stringent safety and quality standards. Suitable for operating pressures up to 48 bar and temperatures from -40°C to 140°C, it is the ideal choice for installers seeking fast, safe, and professional results.

ACR Instantor R-Press ⅜ x ¼ Reducing Coupler PxP (Pack Of 2)

The R-Press ⅜ x ¼ Reducing Coupler PxP (Pack Of 2) provides a fast, flame-free, and dependable solution for connecting copper pipes of different sizes in refrigeration and air conditioning systems. Its precision V-profile design creates a strong mechanical joint without the need for brazing or nitrogen purging, reducing installation time by up to 35%. Made from high-grade refrigerant copper (UNS C12200) and featuring a robust HNBR O-ring, it ensures long-lasting sealing performance and resistance to corrosion. UL 207 certified and cULus listed, it complies with strict industry safety standards. Designed for pressures up to 48 bar and temperatures between -40°C and 140°C, it is ideal for professional installers who prioritise safety, efficiency, and reliability.

ACR Instantor R-Press ½ Straight Coupler PxP (Pack Of 5)

The R-Press ½ Straight Coupler PxP (Pack Of 5) delivers a professional, secure, and flame-free connection for refrigeration and air conditioning installations. Made from high-quality refrigerant grade copper (UNS C12200) with a robust HNBR O-ring seal, this straight coupler offers excellent durability and leak resistance under demanding operating conditions. With its UL 207 certification and cULus listing, it meets strict safety and quality standards. Designed for mechanical joint installation, it eliminates the need for nitrogen purging or hot works, reducing on-site risks. Suitable for use in systems operating between -40°C and 140°C, this coupler can withstand pressures of up to 48 bar, making it a trusted choice for installers seeking speed, safety, and reliability.

ACR Instantor R-Press ⅝ Straight Coupler PxP (Pack Of 5)

The R-Press ⅝ Straight Coupler PxP (Pack Of 5) delivers a professional, secure, and flame-free connection for refrigeration and air conditioning installations. Made from high-quality refrigerant grade copper (UNS C12200) with a robust HNBR O-ring seal, this straight coupler offers excellent durability and leak resistance under demanding operating conditions. With its UL 207 certification and cULus listing, it meets strict safety and quality standards. Designed for mechanical joint installation, it eliminates the need for nitrogen purging or hot works, reducing on-site risks. Suitable for use in systems operating between -40°C and 140°C, this coupler can withstand pressures of up to 48 bar, making it a trusted choice for installers seeking speed, safety, and reliability.

ACR Instantor R-Press ¾ Straight Coupler PxP (Pack Of 2)

The R-Press ¾ Straight Coupler PxP (Pack Of 2) delivers a professional, secure, and flame-free connection for refrigeration and air conditioning installations. Made from high-quality refrigerant grade copper (UNS C12200) with a robust HNBR O-ring seal, this straight coupler offers excellent durability and leak resistance under demanding operating conditions. With its UL 207 certification and cULus listing, it meets strict safety and quality standards. Designed for mechanical joint installation, it eliminates the need for nitrogen purging or hot works, reducing on-site risks. Suitable for use in systems operating between -40°C and 140°C, this coupler can withstand pressures of up to 48 bar, making it a trusted choice for installers seeking speed, safety, and reliability.

ACR Instantor R-Press ⅞ Straight Coupler PxP (Pack Of 2)

The R-Press ⅞ Straight Coupler PxP (Pack Of 2) delivers a professional, secure, and flame-free connection for refrigeration and air conditioning installations. Made from high-quality refrigerant grade copper (UNS C12200) with a robust HNBR O-ring seal, this straight coupler offers excellent durability and leak resistance under demanding operating conditions. With its UL 207 certification and cULus listing, it meets strict safety and quality standards. Designed for mechanical joint installation, it eliminates the need for nitrogen purging or hot works, reducing on-site risks. Suitable for use in systems operating between -40°C and 140°C, this coupler can withstand pressures of up to 48 bar, making it a trusted choice for installers seeking speed, safety, and reliability.

ACR Instantor R-Press 1⅛ Straight Coupler PxP (Pack Of 2)

The R-Press 1⅛ Straight Coupler PxP (Pack Of 2) delivers a professional, secure, and flame-free connection for refrigeration and air conditioning installations. Made from high-quality refrigerant grade copper (UNS C12200) with a robust HNBR O-ring seal, this straight coupler offers excellent durability and leak resistance under demanding operating conditions. With its UL 207 certification and cULus listing, it meets strict safety and quality standards. Designed for mechanical joint installation, it eliminates the need for nitrogen purging or hot works, reducing on-site risks. Suitable for use in systems operating between -40°C and 140°C, this coupler can withstand pressures of up to 48 bar, making it a trusted choice for installers seeking speed, safety, and reliability.

ACR Instantor R-Press ¼ Straight Swivel Union PxFPT (Pack Of 4)

The R-Press ¼ Straight Swivel Union PxFPT (Pack Of 4) offers a secure, flame-free, and time-saving solution for refrigeration and air conditioning connections. Designed with a V-profile for precision and reliability, this swivel union allows a copper-to-female pipe thread connection without the need for hot works. Manufactured from refrigerant grade copper (UNS C12200) and equipped with a durable HNBR O-ring, it ensures excellent sealing performance under demanding conditions. UL 207 certified and cULus listed, it meets strict quality and safety standards. Suitable for temperatures from -40°C to 140°C and pressures up to 48 bar, it’s ideal for professional installers looking to save up to 35% installation time compared to brazing methods.

ACR Instantor R-Press ⅜ Straight Swivel Union PxFPT (Pack Of 4)

The R-Press ⅜ Straight Swivel Union PxFPT (Pack Of 4) offers a secure, flame-free, and time-saving solution for refrigeration and air conditioning connections. Designed with a V-profile for precision and reliability, this swivel union allows a copper-to-female pipe thread connection without the need for hot works. Manufactured from refrigerant grade copper (UNS C12200) and equipped with a durable HNBR O-ring, it ensures excellent sealing performance under demanding conditions. UL 207 certified and cULus listed, it meets strict quality and safety standards. Suitable for temperatures from -40°C to 140°C and pressures up to 48 bar, it’s ideal for professional installers looking to save up to 35% installation time compared to brazing methods.

ACR Instantor R-Press ½ Straight Swivel Union PxFPT (Pack Of 2)

The R-Press ½ Straight Swivel Union PxFPT (Pack Of 2) offers a secure, flame-free, and time-saving solution for refrigeration and air conditioning connections. Designed with a V-profile for precision and reliability, this swivel union allows a copper-to-female pipe thread connection without the need for hot works. Manufactured from refrigerant grade copper (UNS C12200) and equipped with a durable HNBR O-ring, it ensures excellent sealing performance under demanding conditions. UL 207 certified and cULus listed, it meets strict quality and safety standards. Suitable for temperatures from -40°C to 140°C and pressures up to 48 bar, it’s ideal for professional installers looking to save up to 35% installation time compared to brazing methods.

ACR Instantor R-Press ⅝ Straight Swivel Union PxFPT (Pack Of 2)

The R-Press ⅝ Straight Swivel Union PxFPT (Pack Of 2) offers a secure, flame-free, and time-saving solution for refrigeration and air conditioning connections. Designed with a V-profile for precision and reliability, this swivel union allows a copper-to-female pipe thread connection without the need for hot works. Manufactured from refrigerant grade copper (UNS C12200) and equipped with a durable HNBR O-ring, it ensures excellent sealing performance under demanding conditions. UL 207 certified and cULus listed, it meets strict quality and safety standards. Suitable for temperatures from -40°C to 140°C and pressures up to 48 bar, it’s ideal for professional installers looking to save up to 35% installation time compared to brazing methods.

ACR Instantor R-Press ¾ Straight Swivel Union PxFPT (Pack Of 2)

The R-Press ¾ Straight Swivel Union PxFPT (Pack Of 2) offers a secure, flame-free, and time-saving solution for refrigeration and air conditioning connections. Designed with a V-profile for precision and reliability, this swivel union allows a copper-to-female pipe thread connection without the need for hot works. Manufactured from refrigerant grade copper (UNS C12200) and equipped with a durable HNBR O-ring, it ensures excellent sealing performance under demanding conditions. UL 207 certified and cULus listed, it meets strict quality and safety standards. Suitable for temperatures from -40°C to 140°C and pressures up to 48 bar, it’s ideal for professional installers looking to save up to 35% installation time compared to brazing methods.

ACR Instantor R-Press ¼ 90 Degree Elbow PxP (Pack Of 5)

The R-Press ¼ 90 Degree Elbow PxP (Pack Of 5) provides a secure, flame-free, and efficient way to create tight 90-degree bends in refrigeration and air conditioning pipework. Designed with a precision V-profile, it ensures a strong mechanical joint without the need for brazing or nitrogen purging. Manufactured from refrigerant grade copper (UNS C12200) and fitted with a robust HNBR O-ring, this elbow offers excellent sealing performance and durability. UL 207 certified and cULus listed, it meets strict industry standards for safety and reliability. Capable of withstanding pressures up to 48 bar and operating temperatures between -40°C and 140°C, it is ideal for installers seeking a faster, safer alternative to traditional methods.

ACR Instantor R-Press ⅜ 90 Degree Elbow PxP (Pack Of 5)

The R-Press ⅜ 90 Degree Elbow PxP (Pack Of 5) provides a secure, flame-free, and efficient way to create tight 90-degree bends in refrigeration and air conditioning pipework. Designed with a precision V-profile, it ensures a strong mechanical joint without the need for brazing or nitrogen purging. Manufactured from refrigerant grade copper (UNS C12200) and fitted with a robust HNBR O-ring, this elbow offers excellent sealing performance and durability. UL 207 certified and cULus listed, it meets strict industry standards for safety and reliability. Capable of withstanding pressures up to 48 bar and operating temperatures between -40°C and 140°C, it is ideal for installers seeking a faster, safer alternative to traditional methods.

ACR Instantor R-Press ½ 90 Degree Elbow PxP (Pack Of 3)

The R-Press ½ 90 Degree Elbow PxP (Pack Of 3) provides a secure, flame-free, and efficient way to create tight 90-degree bends in refrigeration and air conditioning pipework. Designed with a precision V-profile, it ensures a strong mechanical joint without the need for brazing or nitrogen purging. Manufactured from refrigerant grade copper (UNS C12200) and fitted with a robust HNBR O-ring, this elbow offers excellent sealing performance and durability. UL 207 certified and cULus listed, it meets strict industry standards for safety and reliability. Capable of withstanding pressures up to 48 bar and operating temperatures between -40°C and 140°C, it is ideal for installers seeking a faster, safer alternative to traditional methods.

ACR Instantor R-Press ¼ Straight Coupler PxP (Pack Of 5)

The R-Press ¼ Straight Coupler PxP (Pack Of 5) delivers a professional, secure, and flame-free connection for refrigeration and air conditioning installations. Made from high-quality refrigerant grade copper (UNS C12200) with a robust HNBR O-ring seal, this straight coupler offers excellent durability and leak resistance under demanding operating conditions. With its UL 207 certification and cULus listing, it meets strict safety and quality standards. Designed for mechanical joint installation, it eliminates the need for nitrogen purging or hot works, reducing on-site risks. Suitable for use in systems operating between -40°C and 140°C, this coupler can withstand pressures of up to 48 bar, making it a trusted choice for installers seeking speed, safety, and reliability.

ACR Instantor R-Press ⅜ Straight Coupler PxP (Pack Of 5)

The R-Press ⅜ Straight Coupler PxP (Pack Of 5) delivers a professional, secure, and flame-free connection for refrigeration and air conditioning installations. Made from high-quality refrigerant grade copper (UNS C12200) with a robust HNBR O-ring seal, this straight coupler offers excellent durability and leak resistance under demanding operating conditions. With its UL 207 certification and cULus listing, it meets strict safety and quality standards. Designed for mechanical joint installation, it eliminates the need for nitrogen purging or hot works, reducing on-site risks. Suitable for use in systems operating between -40°C and 140°C, this coupler can withstand pressures of up to 48 bar, making it a trusted choice for installers seeking speed, safety, and reliability.

MacDonald Plumbing Supplies MacShock ½ Water Shock Arrestor - Diaphragm

The MacShock 1/2" Water Shock Arrestor - Diaphragm is a compact and efficient device designed to absorb pressure surges and prevent water hammer in plumbing systems. It is particularly useful in systems with water meters, non-return devices, and appliances like dishwashers or washing machines. With WRAS approval, this shock arrestor ensures smooth operation, reduces pipe vibrations, and helps protect boilers and other plumbing components from damage caused by sudden changes in water flow.

MacDonald Plumbing Supplies MacShock 15mm Water Shock Arrestor - Diaphragm

The MacShock 15mm Water Shock Arrestor - Diaphragm is a highly effective solution for eliminating water hammer and pressure surges in plumbing systems. Its compact size allows for flexible installation in confined spaces, while the internal diaphragm technology efficiently absorbs sudden changes in water flow. This shock arrestor is ideal for use with water meters, non-return valves, and appliances such as dishwashers and washing machines. Fully WRAS approved, it ensures quieter operation and long-term protection for your plumbing network, safeguarding boilers, pipes, and fittings from damage caused by hydraulic shock.

Instantor 771928 Universal Pump Head Replacement Kit - 8 Metre with Wilo PWM Adaptor Cable

The Instantor Universal Pump Head Replacement Kit (771928) is an 8-metre, high-performance, energy-efficient replacement solution compatible with various boiler systems. This modulating pump, complete with a Wilo PWM adaptor cable, offers flexible control settings to maximise boiler efficiency. Its features include a 31.6L/min flow rate, multiple pressure modes, and eco-friendly operation. This pump kit also includes all necessary accessories for simple installation and is compliant with ErP energy standards.

Instantor 771929 Universal Pump Head Replacement Kit - 8 Metre CCW with Grundfos Adaptor Cable

The Instantor Universal Pump Head Replacement Kit – 8 Metre CCW (771948) with Wilo and Grundfos adaptor cables provides a high-performance solution for various heating systems. This modulating pump offers control flexibility with multiple settings and pulse width modulation (PWM) compatibility. Designed for easy retrofit in most applications, it enhances boiler efficiency, delivering a quiet, energy-efficient operation with an Energy Efficiency Index (EEI) of ≤ 0.23. The kit includes all necessary installation components and is fully ErP compliant.

Inta Zilmet Cal-Pro 4 Litre Heating Expansion Vessel & Mounting Bracket Z1-301004

The Zilmet Cal-Pro 4 Litre Heating Expansion Vessel & Mounting Bracket (Z1-301004) ensures optimal performance and safety in closed heating systems. Featuring carbon steel construction and an SBR synthetic rubber diaphragm, this vessel is suitable for all heating system types. Its hard-wearing epoxy polyester powder-coated finish ensures durability, while 100% factory testing guarantees reliability. Fully CPR compliant and with a maximum working temperature of 90°C, it's a trusted choice for maintaining pressure and reducing energy consumption.

Inta Zilmet Cal-Pro 8 Litre Heating Expansion Vessel & Mounting Bracket Z1-301008

The Zilmet Cal-Pro 8 Litre Heating Expansion Vessel & Mounting Bracket (Z1-301008) ensures optimal performance and safety in closed heating systems. With its carbon steel construction, SBR synthetic rubber diaphragm, and hard-wearing epoxy polyester powder-coated finish, this vessel is suitable for all heating system types. Fully CPR compliant and factory tested for reliability, it helps maintain pressure and reduces energy consumption, maximizing system efficiency.

Inta Zilmet Cal-Pro 12 Litre Heating Expansion Vessel & Mounting Bracket Z1-301012

The Zilmet Cal-Pro 12 Litre Heating Expansion Vessel & Mounting Bracket (Z1-301012) ensures reliable performance in closed heating systems. With its carbon steel construction, SBR synthetic rubber diaphragm, and durable epoxy polyester powder-coated finish, this vessel is suitable for all heating system types. Fully CPR compliant and factory tested for 100% reliability, it helps maintain pressure and reduces energy consumption, optimizing system efficiency.

Inta Zilmet Cal-Pro 18 Litre Heating Expansion Vessel & Mounting Bracket Z1-301018

The Zilmet Cal-Pro 18 Litre Heating Expansion Vessel & Mounting Bracket (Z1-301018) ensures efficient operation in closed heating systems. Featuring carbon steel construction, SBR synthetic rubber diaphragm, and a durable epoxy polyester powder-coated finish, this vessel is compatible with all heating system types. Fully CPR compliant and factory tested for reliability, it helps maintain optimal pressure and minimizes energy consumption, promoting system longevity and efficiency.

Inta Zilmet Cal-Pro 24 Litre Heating Expansion Vessel & Mounting Bracket Z1-301024

Elevate your heating system's performance with the Zilmet Cal-Pro 24 Litre Heating Expansion Vessel & Mounting Bracket. Crafted for closed systems, it effectively manages water volume fluctuations due to temperature changes, ensuring consistent pressure levels. Constructed from durable materials and compliant with industry standards, it offers reliability and longevity for optimal heating efficiency.

Inta Zilmet Cal-Pro 35 Litre Floor Standing Heating Expansion Vessel Z1-302035CP

Elevate your heating system's performance with the Zilmet Cal-Pro 35 Litre Floor Standing Heating Expansion Vessel. Designed for closed systems, it effectively manages water volume fluctuations caused by temperature changes, ensuring consistent pressure levels. Constructed from durable carbon steel with an SBR synthetic rubber diaphragm, it offers reliability and longevity. Fully compliant with CPR standards and factory tested for quality assurance, it's an ideal choice for maintaining energy-efficient heating.

Inta Zilmet Cal-Pro 50 Litre Floor Standing Heating Expansion Vessel Z1-302050CP

Elevate your heating system's efficiency with the Zilmet Cal-Pro 50 Litre Floor Standing Heating Expansion Vessel. Crafted from durable carbon steel with an SBR synthetic rubber diaphragm, it effectively manages water volume fluctuations caused by temperature changes. Fully compliant with CPR standards and factory tested for reliability, it ensures consistent pressure levels and reduced energy consumption. Suitable for all heating systems, it's a dependable choice for maintaining optimal performance.

Trappex Expansion Vessel Service Valve ¾

Ensure efficient maintenance of your heating system with the Trappex Expansion Vessel Service Valve. This valve offers convenient access for draining, repressurising, and adding chemical inhibitor to your expansion vessel. With its integrated filling loop assembly and isolation capability, it simplifies maintenance tasks while minimising downtime.

Trappex Expansion Vessel Bracket

Securely and precisely connect your expansion vessel to your heating system with the Trappex Expansion Vessel Bracket. Designed for installations with limited space, this bracket ensures reliable support and functionality for expansion vessels ranging from 2 to 25 litres.

MacDonald Plumbing Supplies MacShock ½ Water Shock Arrestor - Diaphragm

The MacShock 1/2" Water Shock Arrestor - Diaphragm is a compact and efficient device designed to absorb pressure surges and prevent water hammer in plumbing systems. It is particularly useful in systems with water meters, non-return devices, and appliances like dishwashers or washing machines. With WRAS approval, this shock arrestor ensures smooth operation, reduces pipe vibrations, and helps protect boilers and other plumbing components from damage caused by sudden changes in water flow.

Advantay Volumiser Buffer Tank 12 Litres

Straight through design. Can also be used as a small volumiser / buffer vessel, please note these are not insulated. Made from Carbon Steel and will need suitable water treatment to prevent corrosion. 3/4" M top and bottom connections.

Advantay Volumiser Buffer Tank 18 Litres

Straight through design. Can also be used as a small volumiser / buffer vessel, please note these are not insulated. Made from Carbon Steel and will need suitable water treatment to prevent corrosion. 3/4" M top and bottom connections.

Advantay Volumiser Buffer Tank 24 Litres

Straight through design. Can also be used as a small volumiser / buffer vessel, please note these are not insulated. Made from Carbon Steel and will need suitable water treatment to prevent corrosion. 3/4" M top and bottom connections.

Advantay Volumiser Buffer Tank 35 Litres

Straight through design. Can also be used as a small volumiser / buffer vessel, please note these are not insulated. Made from Carbon Steel and will need suitable water treatment to prevent corrosion. 3/4" M top and bottom connections.

Advantay Volumiser Buffer Tank 50 Litres

Straight through design. Can also be used as a small volumiser / buffer vessel, please note these are not insulated. Made from Carbon Steel and will need suitable water treatment to prevent corrosion. 3/4" M top and bottom connections.

Rob Pond Expansion Vessel Bar Kit

The Rob Pond Expansion Vessel Bar Kit provides all the components necessary for accurate pressure regulation in your plumbing system.

Rob Pond Expansion Vessel Service Valve

The Rob Pond Expansion Vessel Service Valve - EVSRV provides an easy solution for service and maintenance of expansion vessels.

Gledhill Platinum INT Direct 120 Unvented PLTDR120

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Gledhill Platinum INT Direct 150 Unvented PLTDR150

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Gledhill Platinum INT Direct 180 Unvented PLTDR180

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Gledhill Platinum INT Direct 210 Unvented PLTDR210

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Gledhill Platinum INT Indirect 120 Unvented PLTIN120

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Gledhill Platinum INT Indirect 150 Unvented PLTIN150

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Gledhill Platinum INT Indirect 180 Unvented PLTIN180

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Gledhill Platinum INT Indirect 210 Unvented PLTIN210

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Gledhill Platinum INT Indirect 250 Unvented PLTIN250

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Gledhill Platinum INT Indirect 300 Unvented PLTIN300

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Tesla (UK) Tesla 18" Copper Immersion Heater Including Stat TIH515

Immersion heater with resettable dual safety thermostat, sealing washer and leaflet 2 1/4 inch boss Copper construction Not suitable for stainless steel cylinders For soft water areas only

Tesla (UK) Tesla 23" Copper Immersion Heater Including Stat TIH520

Immersion heater with resettable dual safety thermostat, sealing washer and leaflet 2 1/4 inch boss Copper construction Not suitable for stainless steel cylinders For soft water areas only

Tesla (UK) Tesla 27" Copper Immersion Heater Including Stat TIH525

Immersion heater with resettable dual safety thermostat, sealing washer and leaflet 2 1/4 inch boss Copper construction Not suitable for stainless steel cylinders For soft water areas only

Tesla (UK) Tesla 30" Copper Immersion Heater Including Stat TIH530

Immersion heater with resettable dual safety thermostat, sealing washer and leaflet 2 1/4 inch boss Copper construction Not suitable for stainless steel cylinders For soft water areas only

Tesla (UK) Tesla 36" Copper Immersion Heater Including Stat TIH535

Immersion heater with resettable dual safety thermostat, sealing washer and leaflet 2 1/4 inch boss Copper construction Not suitable for stainless steel cylinders For soft water areas only

Tesla (UK) Tesla 11" Incoloy immersion heater & stat copper pocket TIH540

Immersion heater with resettable dual safety thermostat, sealing washer and leaflet 2 1/4 inch boss Incoloy-copper construction Suitable for stainless steel cylinders For medium and hard water areas

Tesla (UK) Tesla 14" Incoloy immersion heater & stat copper pocket TIH545

Immersion heater with resettable dual safety thermostat, sealing washer and leaflet 2 1/4 inch boss Incoloy-copper construction Suitable for stainless steel cylinders For medium and hard water areas

Tesla (UK) Tesla 18" Incoloy immersion heater & stat copper pocket TIH547

Immersion heater with resettable dual safety thermostat, sealing washer and leaflet 2 1/4 inch boss Incoloy-copper construction Suitable for stainless steel cylinders For medium and hard water areas

Tesla (UK) Tesla 27" Incoloy immersion heater & stat copper pocket TIH550

Immersion heater with resettable dual safety thermostat, sealing washer and leaflet 2 1/4 inch boss Incoloy-copper construction Suitable for stainless steel cylinders For medium and hard water areas

Tesla (UK) Tesla 14" Copper Immersion Heater Including Stat TIH510

Immersion heater with resettable dual safety thermostat, sealing washer and leaflet 2 1/4 inch boss Copper construction Not suitable for stainless steel cylinders For soft water areas only

Tesla (UK) Tesla 11" Copper Immersion Heater Including Stat TIH505

Immersion heater with resettable dual safety thermostat, sealing washer and leaflet 2 1/4 inch boss Copper construction Not suitable for stainless steel cylinders For soft water areas only

Regin Pressure Vessel Checker REGX10

REGX10 - Pressure Vessel Checker  

Regin Pressure Vessel Pump REGK30

The REGK30 is a hand pump for pressurising pressure vessels. It features an ex- tended 3 metre long hose which helps access difficult to reach areas. The pump is freestanding and has a large, easy to read 0 - 5.1 bar (0 - 75 psi) barrel mounted gauge. The first choice and best selling pump for all engineers.