MacDonald Plumbing Supplies MacValve 28mm 2 Port Motorised Valve

The MacValve 28mm 2 Port Motorised Valve is designed to provide controlled water flow in central heating systems and other suitable flow control applications. Featuring a spring return mechanism and an auxiliary switch, it can be used to control the flow of water between a boiler, hot water cylinder and central heating circuit when correctly wired with a compatible room thermostat, cylinder thermostat and programmer. The valve is supplied with 28mm compression fittings and includes a 1 metre cable for electrical connection. With a replaceable actuator design, it offers a practical solution for heating engineers carrying out new installations, system upgrades and maintenance work.

MacDonald Plumbing Supplies MacValve 22mm 2 Port Motorised Valve

The MacValve 22mm 2 Port Motorised Valve is designed to provide zone control for central heating and domestic hot water systems. It uses a synchronous motor drive with spring return action to control the flow of water through the connected pipework. Supplied with compression fittings, this valve is suitable for compatible 22mm installations. The replaceable actuator head can be exchanged without draining the system, helping simplify servicing and maintenance. Additional features include an auxiliary switch, an integrated manual lever for commissioning and a 1 metre five core flex. Operating on a 230V, 50Hz supply, it provides a practical control solution for plumbers and heating engineers.

MacDonald Plumbing Supplies MacControl Dual Channel Programmer

MacControl Dual Channel Programmer is a mains powered digital programmer designed to provide flexible time based control of central heating and hot water systems. With independent channels for heating and hot water, it allows installers and homeowners to create schedules suited to their daily routines. The programmer is compatible with gravity fed and fully pumped systems, including S plan and Y plan configurations. Multiple programming options, three ON/OFF periods per channel, holiday mode, frost protection and useful override functions provide precise and convenient control for modern residential heating systems.

MacDonald Plumbing Supplies MacWaste Spigot 45 Degree 40mm Black

The MacWaste Spigot 45 Degree 40mm Black is a durable waste pipe fitting designed to provide a smooth 45° directional change in 40mm waste systems using a spigot connection. Manufactured from strong plastic with a black finish, it offers a secure and reliable joint suitable for domestic and commercial plumbing installations.

MacDonald Plumbing Supplies MacWaste Spigot 45 Degree 40mm White

The MacWaste Spigot 45 Degree 40mm White is a durable waste pipe fitting designed to provide a smooth 45° directional change in 40mm waste systems using a spigot connection. Manufactured from strong plastic with a clean white finish, it offers a secure and reliable joint suitable for domestic and commercial plumbing installations.

MacDonald Plumbing Supplies MacWaste 50mm Coupler Black

The MacWaste 50mm Coupler Black is a durable waste pipe fitting designed to join two lengths of 50mm waste pipe in a straight run. Manufactured from robust plastic with a black finish, it provides a secure and reliable connection for domestic and commercial waste pipe installations, repairs, and extensions.

MacDonald Plumbing Supplies MacWaste 50mm Coupler White

The MacWaste 50mm Coupler White is a durable and reliable waste pipe fitting designed to join two lengths of 50mm waste pipe in a straight run. Manufactured from strong plastic with a clean white finish, it provides a secure and leak-resistant connection for domestic and commercial plumbing installations, repairs, and extensions.

MacDonald Plumbing Supplies MacWaste 90 Degree Bend 50mm White

The MacWaste 90 Degree Bend 50mm White is a durable waste pipe fitting designed to change the direction of 50mm waste pipe runs at a 90° angle. Manufactured from strong plastic with a clean white finish, it provides a secure and reliable connection suitable for domestic and commercial plumbing installations.

MacDonald Plumbing Supplies MacWaste 50mm 92.5 Degree Swept Black

The MacWaste 50mm 92.5° Swept Bend Black is a durable waste pipe fitting designed to provide a smooth and efficient directional change in 50mm waste pipe systems. Manufactured from strong plastic with a black finish, it supports improved flow performance and a secure, reliable connection.

MacDonald Plumbing Supplies MacWaste 50mm 45 Degree Bend Black

The MacWaste 50mm 45 Degree Bend Black is a durable waste pipe fitting designed to change the direction of 50mm waste pipe runs at a 45° angle. Manufactured from robust plastic with a black finish, it provides a secure and reliable connection suitable for domestic and commercial plumbing installations.

MacDonald Plumbing Supplies MacWaste 50mm Tee Black

The MacWaste 50mm Tee Black is a durable waste pipe fitting designed to create a branch connection within 50mm waste pipe systems. Manufactured from strong plastic with a black finish, it provides a secure and reliable joint suitable for domestic and commercial plumbing installations.

MacDonald Plumbing Supplies MacWaste 50mm Tee White

The MacWaste 50mm Tee White is a durable waste pipe fitting designed to create a branch connection within 50mm waste pipe systems. Manufactured from strong plastic with a clean white finish, it provides a secure and reliable joint suitable for domestic and commercial plumbing installations.

MacDonald Plumbing Supplies MacWaste 50mm Clip Black

The MacWaste 50mm Clip Black is a strong and reliable pipe support clip designed for 50mm waste pipe installations. Manufactured from durable plastic and finished in black, it provides secure pipe retention, helping maintain correct alignment and a professional appearance in both domestic and commercial plumbing systems.

MacDonald Plumbing Supplies MacWaste 50mm Clip White

The MacWaste 50mm Clip White is a durable and reliable pipe support clip designed for 50mm waste pipe systems. Manufactured from strong plastic with a clean white finish, it provides secure pipe retention while ensuring a neat and professional appearance in domestic and commercial plumbing installations.

MacDonald Plumbing Supplies MacWaste 90 Degree Bend 32mm White

The MacWaste 90 Degree Bend 32mm White is a durable waste pipe fitting designed to change the direction of 32mm waste pipe runs at a 90° angle. Manufactured from strong plastic with a clean white finish, it provides a secure and reliable connection suitable for domestic and commercial plumbing installations.

MacDonald Plumbing Supplies MacWaste 92.5 Swept 32mm Black

The MacWaste 92.5° Swept Bend 32mm Black is a durable waste pipe fitting designed to provide a smooth directional change in 32mm waste pipe systems. Manufactured from strong plastic with a black finish, it helps maintain efficient flow while ensuring a secure and reliable connection.

MacDonald Plumbing Supplies MacWaste 45 Degree Bend 32mm Black

The MacWaste 45 Degree Bend 32mm Black is a durable waste pipe fitting designed to change the direction of 32mm waste pipe runs at a 45° angle. Manufactured from robust plastic with a black finish, it provides a secure, reliable connection suitable for domestic and commercial plumbing installations.

MacDonald Plumbing Supplies MacWaste Tee 32mm Black

The MacWaste Tee 32mm Black is a durable waste pipe fitting designed to create a branch connection within 32mm waste pipe systems. Manufactured from strong plastic with a black finish, it provides a secure and reliable joint suitable for domestic and commercial plumbing installations.

MacDonald Plumbing Supplies MacWaste Tee 32mm White

The MacWaste Tee 32mm White is a durable waste pipe fitting designed to create a branch connection within 32mm waste pipe systems. Manufactured from strong plastic with a clean white finish, it provides a secure and reliable joint suitable for domestic and commercial plumbing installations.

MacDonald Plumbing Supplies MacWaste Spigot 90 Degree 32mm Black

The MacWaste Spigot 90 Degree 32mm Black is a durable waste pipe fitting designed to create a sharp 90° directional change in 32mm waste systems using a spigot connection. Manufactured from strong plastic with a black finish, it provides a secure and reliable joint suitable for domestic and commercial plumbing installations.

MacDonald Plumbing Supplies MacWaste Spigot 45 Degree 32mm Black

The MacWaste Spigot 45 Degree 32mm Black is a durable waste pipe fitting designed to provide a smooth 45° directional change in 32mm waste systems using a spigot connection. Manufactured from strong plastic with a black finish, it offers a secure and reliable joint suitable for domestic and commercial plumbing installations.

MacDonald Plumbing Supplies MacWaste Spigot 45 Degree 32mm White

The MacWaste Spigot 45 Degree 32mm White is a durable waste pipe fitting designed to provide a smooth 45° directional change in 32mm waste systems using a spigot connection. Manufactured from strong plastic with a clean white finish, it offers a secure and reliable joint suitable for domestic and commercial plumbing installations.

MacDonald Plumbing Supplies MacWaste Clip 40mm Black

The MacWaste Clip 40mm Black is a durable and reliable pipe clip designed to support 40mm waste pipe systems. Manufactured from robust plastic and finished in black, it provides secure pipe retention while helping maintain a neat, professional appearance in domestic and commercial plumbing installations.

MacDonald Plumbing Supplies MacWaste Clip 40mm White

The MacWaste Clip 40mm White is a durable pipe support clip designed for 40mm waste pipe installations. Manufactured from strong plastic with a clean white finish, it provides secure pipe retention while ensuring a neat and professional appearance in both domestic and commercial plumbing systems.

MacDonald Plumbing Supplies MacWaste Coupler 40mm Black

The MacWaste Coupler 40mm Black is a reliable waste pipe fitting designed to join two lengths of 40mm waste pipe in a straight run. Manufactured from durable plastic with a black finish, it provides a secure, leak-resistant connection and is suitable for a wide range of domestic and commercial waste system installations.

MacDonald Plumbing Supplies MacWaste Coupler 40mm White

The MacWaste Coupler 40mm White is a durable waste pipe fitting designed to join two lengths of 40mm waste pipe in a straight run. Manufactured from robust plastic with a clean white finish, it provides a secure and reliable connection for domestic and commercial waste pipe installations, repairs, and extensions.

MacDonald Plumbing Supplies MacWaste 90 Degree Bend 40mm White

The MacWaste 90 Degree Bend 40mm White is a durable waste pipe fitting designed to change the direction of 40mm waste pipe runs at a 90° angle. Manufactured from strong plastic with a clean white finish, it provides a secure and reliable connection suitable for domestic and commercial plumbing installations.

MacDonald Plumbing Supplies MacWaste 45 Degree Bend 40mm Black

The MacWaste 45 Degree Bend 40mm Black is a durable waste pipe fitting designed to change the direction of 40mm waste pipe runs at a 45° angle. Manufactured from robust plastic with a black finish, it provides a secure and reliable connection suitable for domestic and commercial plumbing installations.

MacDonald Plumbing Supplies MacWaste 45 Degree Bend 40mm White

The MacWaste 45 Degree Bend 40mm White is a durable waste pipe fitting designed to change the direction of 40mm waste pipe runs at a 45° angle. Manufactured from strong plastic with a clean white finish, it provides a secure and reliable connection suitable for domestic and commercial plumbing installations.

MacDonald Plumbing Supplies MacWaste Tee 40mm Black

The MacWaste Tee 40mm Black is a durable waste pipe fitting designed to create a branch connection within 40mm waste pipe systems. Manufactured from strong plastic with a black finish, it provides a secure and reliable joint suitable for domestic and commercial plumbing installations.

MacDonald Plumbing Supplies MacWaste Tee 40mm White

The MacWaste Tee 40mm White is a durable waste pipe fitting designed to create a branch connection within 40mm waste pipe systems. Manufactured from strong plastic with a clean white finish, it provides a secure and reliable joint suitable for domestic and commercial plumbing installations.

MacDonald Plumbing Supplies MacWaste Clip 32mm Black

The MacWaste Clip 32mm Black is a durable pipe support clip designed to securely hold 32mm waste pipe installations in place. Manufactured from robust plastic and finished in black, it provides reliable pipe support while maintaining a neat and professional appearance in both domestic and commercial plumbing systems.

MacDonald Plumbing Supplies MacWaste Clip 32mm White

The MacWaste Clip 32mm White is a durable pipe support clip designed for 32mm waste pipe installations. Manufactured from strong plastic with a clean white finish, it provides secure pipe retention while maintaining a neat and professional appearance in domestic and commercial plumbing systems.

MacDonald Plumbing Supplies MacWaste Coupler 32mm Black

The MacWaste Coupler 32mm Black is a dependable waste pipe fitting designed to join two lengths of 32mm waste pipe in a straight run. Manufactured from durable plastic with a black finish, it provides a secure, leak-resistant connection and is suitable for a wide range of domestic and commercial plumbing applications.

MacDonald Plumbing Supplies MacWaste Coupler 32mm White

The MacWaste Coupler 32mm White is a reliable waste pipe fitting designed to join two lengths of 32mm waste pipe in a straight run. Manufactured from durable plastic with a clean white finish, it provides a secure and leak-resistant connection for domestic and commercial waste pipe installations, repairs, and extensions.

MacDonald Plumbing Supplies MacWaste 90 Degree Bend 32mm Black

The MacWaste 90 Degree Bend 32mm Black is a durable waste pipe fitting designed to change the direction of 32mm waste pipe runs at a 90° angle. Manufactured from strong plastic with a black finish, it provides a secure and reliable connection suitable for domestic and commercial plumbing installations.

MacDonald Plumbing Supplies MacOverflow 90 Deg Knuckle Bend 21.5mm Black PACK OF 10

The MacOverflow 90 Deg Knuckle Bend 21.5mm Black is a versatile and durable fitting designed to create a smooth 90 degree change of direction in 21.5mm overflow pipework. Its compact knuckle bend shape allows for tighter turns than a standard swept bend, making it ideal for installations where space is restricted. Manufactured from strong, reliable plastic, it provides a secure and leak free connection that supports efficient flow in overflow systems. The modern black finish offers a discreet and tidy appearance, particularly suited to exposed or visible pipe runs in both domestic and commercial environments.

MacDonald Plumbing Supplies MacOverflow 90 Deg Knuckle Bend 21.5mm White PACK OF 10

The MacOverflow 90 Deg Knuckle Bend 21.5mm White is designed to provide a neat and reliable 90 degree directional change within 21.5mm overflow pipework. Its compact knuckle bend shape allows for tighter, more efficient turns than a traditional swept bend, making it ideal for installations where space is limited. Manufactured from durable white plastic, it gives a clean and discreet finish that blends seamlessly with surrounding sanitaryware. Perfect for both domestic and commercial overflow systems, this fitting ensures a secure, leak free connection that supports smooth water flow.

MacDonald Plumbing Supplies MacOverflow 45 Deg Obtuse Bend 21.5mm White PACK OF 10

The MacOverflow 45 Deg Obtuse Bend 21.5mm White is a dependable fitting designed to create a smooth 45 degree diversion in 21.5mm overflow pipework. Its obtuse angle supports efficient water flow while minimising turbulence and resistance. Manufactured from durable white plastic, it provides a clean and tidy appearance, making it ideal for visible internal installations. Whether used in domestic or commercial systems, this bend ensures a secure, leak free and long lasting connection for a wide range of overflow applications.

MacDonald Plumbing Supplies MacValve Bottom Fill Valve ½ Brass Tail

The MacValve Bottom Fill Valve ½ Brass Tail is a reliable and efficient solution for modern toilet cistern installations. Designed for consistent performance, it delivers smooth and quiet water refilling, making it ideal for both domestic and commercial environments. The robust ½ brass connection ensures long lasting durability, while the bottom entry design offers a neat and discreet installation that suits a wide range of cistern types. With a quick water stop function and precise water control, this valve helps maintain efficient flushing performance and reduces unnecessary water wastage. Its WRAS approval confirms full compliance with UK water regulations, giving installers complete confidence in its quality and reliability.

MacDonald Plumbing Supplies MacCompression Liners for MDPE 25mm

The MacCompression Liners for MDPE 25mm are designed to provide added strength, security, and reliability when using MDPE compression fittings. Manufactured to a high standard, these pipe liners are both WRAS Approved and Kitemarked, ensuring compliance and performance in potable water applications. By reinforcing the inner wall of the MDPE pipe, they help prevent pipe deformation under compression, guaranteeing a safe and leak-free connection. Trusted by installers, these liners offer peace of mind for long-term durability in underground and above-ground installations.

MacDonald Plumbing Supplies MacPump 1½ "A" Rated Circulating Pump

The MacPump 1½" “A” Rated Circulating Pump is a high-efficiency solution designed for domestic heating and hot water systems. Featuring a permanent magnet motor and intelligent differential pressure control, it automatically adjusts performance to suit system demand. With both variable and fixed speed settings, a 6m head, and A-rated energy efficiency, it delivers reliable performance while helping to reduce energy consumption.

MacDonald Plumbing Supplies MacValve 1/2 Wallplate with 15mm x 350mm Copper Tube

Streamline your plumbing projects with our 1/2" Wallplate featuring a 15mm x 350mm Copper Tube. This comprehensive package offers a convenient solution for connecting your plumbing system securely and efficiently.

MacDonald Plumbing Supplies Red & Blue Lever Ball Valve 22mm Full Bore WRAS Approved

The Red & Blue Lever Ball Valve 22mm Full Bore WRAS Approved provides a reliable and efficient solution for controlling water flow in plumbing systems. Featuring a full bore design, it allows unrestricted water passage, minimising pressure drop and maximising system efficiency. The dual-colour lever handles (red for hot and blue for cold) ensure clear identification, simplifying installation and maintenance. WRAS approved, this valve meets stringent UK standards for potable water, ensuring safety and compliance. Suitable for both domestic and commercial applications, it delivers long-lasting performance, durability, and ease of use.

MacDonald Plumbing Supplies MacPress Equal Tee 22mm - WATER

The MacPress 22mm Equal Tee is a WRAS approved press fitting ideal for connecting three equal pipe runs in water, heating, and potable systems. M-Profile design for reliable, professional installations.   Installation Instructions for Press Fittings 1. Ensure the copper tube is cut squarely. 2. Deburr the pipe internally and externally to form a smooth edge. 3. Check that the ‘O’ ring of the fitting is seated correctly and free from impurities. 4. Do not use jointing compound, oil or grease. 5. Insert the tube to the full depth of the socket. 6. Clearly mark the tube at full depth. 7. Aline the fitting with the jaw of the tool correctly. 8. Make the press connection, using a suitable M profile jaw.  

MacDonald Plumbing Supplies MacPress Equal Tee 15mm - WATER

The MacPress 15mm Equal Tee is a WRAS approved press fitting ideal for connecting three equal pipe runs in water, heating, and potable systems. M-Profile design for reliable, professional installations.   Installation Instructions for Press Fittings 1. Ensure the copper tube is cut squarely. 2. Deburr the pipe internally and externally to form a smooth edge. 3. Check that the ‘O’ ring of the fitting is seated correctly and free from impurities. 4. Do not use jointing compound, oil or grease. 5. Insert the tube to the full depth of the socket. 6. Clearly mark the tube at full depth. 7. Aline the fitting with the jaw of the tool correctly. 8. Make the press connection, using a suitable M profile jaw.  

MacDonald Plumbing Supplies Red & Blue Lever Ball Valve 15mm Full Bore WRAS Approved

The Red & Blue Lever Ball Valve 15mm Full Bore WRAS Approved is a high-quality valve designed for reliable flow control in plumbing systems. With a full bore design, it allows unrestricted water flow, reducing pressure loss and enhancing system efficiency. The dual-colour lever handles (red for hot and blue for cold) provide clear identification, making installation and maintenance simple and safe. WRAS approved, this valve meets strict UK standards for potable water applications, ensuring compliance and safety. Ideal for both domestic and commercial installations, it delivers robust performance, long service life, and ease of use.

MacDonald Plumbing Supplies MacPress Coupling 22mm - WATER

The MacPress 22mm Coupling is a reliable M-Profile press fitting suitable for water, heating, and potable applications. WRAS approved and built for professional use, it's perfect for quick, leak-free installations.     Installation Instructions for Press Fittings   1. Ensure the copper tube is cut squarely. 2. Deburr the pipe internally and externally to form a smooth edge. 3. Check that the ‘O’ ring of the fitting is seated correctly and free from impurities. 4. Do not use jointing compound, oil or grease. 5. Insert the tube to the full depth of the socket. 6. Clearly mark the tube at full depth. 7. Aline the fitting with the jaw of the tool correctly. 8. Make the press connection, using a suitable M profile jaw.

MacDonald Plumbing Supplies MacPress Fitting Reducer 22mm x 15mm - WATER

The MacPress Fitting Reducer 22mm x 15mm offers a seamless and secure reduction between pipe sizes in heating, hot water, and potable water systems. WRAS approved and M-profile design for leak-free reliability. Installation Instructions for Press Fittings   1. Ensure the copper tube is cut squarely. 2. Deburr the pipe internally and externally to form a smooth edge. 3. Check that the ‘O’ ring of the fitting is seated correctly and free from impurities. 4. Do not use jointing compound, oil or grease. 5. Insert the tube to the full depth of the socket. 6. Clearly mark the tube at full depth. 7. Aline the fitting with the jaw of the tool correctly. 8. Make the press connection, using a suitable M profile jaw.  

MacDonald Plumbing Supplies MacPress Coupling 15mm - WATER

The MacPress 15mm Coupling is a reliable M-Profile press fitting suitable for water, heating, and potable applications. WRAS approved and built for professional use, it's perfect for quick, leak-free installations.   Installation Instructions for Press Fittings   1. Ensure the copper tube is cut squarely. 2. Deburr the pipe internally and externally to form a smooth edge. 3. Check that the ‘O’ ring of the fitting is seated correctly and free from impurities. 4. Do not use jointing compound, oil or grease. 5. Insert the tube to the full depth of the socket. 6. Clearly mark the tube at full depth. 7. Aline the fitting with the jaw of the tool correctly. 8. Make the press connection, using a suitable M profile jaw.

MacDonald Plumbing Supplies MacValve 15mm & 22mm Pressure Reducing Valve & Gauge

The MacValve 15mm & 22mm Pressure Reducing Valve, complete with a pressure gauge, is designed to efficiently regulate and reduce pressure in plumbing and heating systems. With dual compatibility for 15mm and 22mm pipe sizes, this valve offers flexible installation and ensures system protection by controlling excessive water pressure. Adjustable outlet pressure between 1 and 6 bar with a factory pre-set of 3 bar.

MacDonald Plumbing Supplies Galvanised Banding 12mm x 10m roll

Experience durability and reliability with Galvanised Banding 12mm, ideal for joist work, frame fixing, repairs, and general construction projects. Its galvanised coating ensures long-lasting performance in diverse environments.

MacDonald Plumbing Supplies MacPress Long Tail Drain Off Valve Type A 15mm

The MacPress Long Tail Drain Off Valve Type A 15mm is a practical plumbing and heating component designed to provide a convenient point for draining water from compatible pipework and heating systems. Its long tail design offers additional reach for suitable installation requirements, while the Type A configuration identifies the specific valve style. Suitable for plumbers and heating engineers carrying out installation, maintenance and repair work, this drain off valve is a useful addition to a range of plumbing fittings. The 15mm size makes it suitable for compatible pipework, helping tradespeople access a dedicated drain point when servicing or emptying a system.

MacDonald Plumbing Supplies Lead Free Solder Coil 500g

Lead Free Solder Coil 500g is a high quality soldering material designed for plumbing applications where reliable and clean joints are required. The lead free solder wire is highly effective and formulated to provide a practical solution for joining suitable copper pipework and fittings during plumbing installation and repair work. Supplied as a 500g coil, it provides a useful quantity for regular trade use and can be kept readily available in a plumber's toolbox, workshop or trade van. Its clean and efficient application makes it suitable for professional plumbers and heating installers.

MacDonald Plumbing Supplies PACK OF 10 PTFE Tape 12mts x 12mm WRAS Approved

The PTFE Tape 12mts x 12mm WRAS Approved roll is an essential sealing product for creating reliable, watertight connections on threaded fittings. Measuring 12 metres in length and 12mm in width, it is ideally suited for a wide range of general plumbing, heating and potable water applications. WRAS approval ensures compliance with UK water regulations, making it suitable for use on systems carrying drinking water. Manufactured to BS7786:1995 Grade L standards, this PTFE tape provides dependable joint sealing performance, helping prevent leaks and ensuring secure, long lasting threaded connections across domestic and commercial pipework installations.