BritTherm Сirculator Pump B1 Series B1 25/8-180 (661996707)

The BritTherm B1 25/8-180 Circulator Pump is a durable bronze pump designed for circulating hot and cold drinking water in domestic heating and plumbing systems. With a higher head and longer 180mm body, it’s ideal for systems requiring more power or pressure. The manual three-speed setting offers full control, while integrated thermal and electrical protection ensures safe, reliable operation across a range of applications. The BritTherm Circulator Pump B1 Series B1 25/8-180 offers increased power and flexibility, making it the ideal solution for high-performance domestic heating and water systems. The bronze body construction ensures suitability for potable water, while the 180mm length is compatible with a wide variety of system layouts, especially those needing a higher head pump. This pump includes three manually selectable speed settings via a traditional mechanical switch – a proven and dependable feature for installers and engineers. Safety is prioritised with built-in electrical and thermal protection to prevent damage from overheating or electrical faults. A dependable, cost-effective upgrade or replacement pump for traditional and modern plumbing systems.   Features & Benefits: ✅ Three-speed manual switch for adjustable flow control ✅ Bronze construction for hot and cold potable water systems ✅ Extended 180mm body for greater installation flexibility ✅ Higher head for more demanding system requirements ✅ Thermal and electrical safety protection included ✅ Long-lasting and maintenance-friendly design

BritTherm Automatic Сirculator Pump P3 Series P3 25/5-130 (661995506)

The BritTherm P3 25/5-130 Circulator Pump is a compact, high-performance solution for modern domestic heating systems. Designed with a 25mm connection and 130mm body, it provides a 5-metre head and nine automatic operation modes, including AUTO, constant and proportional pressure options. Its user-friendly interface and side-positioned control panel make it ideal for installation in confined or concealed spaces. Efficient, quiet, and reliable, it’s built for energy-conscious homes. The BritTherm P3 25/5-130 Circulator Pump combines energy efficiency with intelligent control to support modern central heating systems. Its 25mm connection and 130mm length suit a wide range of domestic installations, delivering reliable performance with a 5-metre head for typical system requirements. This pump features nine integrated operation modes, including a one-touch AUTO mode that automatically adapts to your system. Two constant pressure modes (CP1 and CP2) deliver steady performance regardless of flow, while two proportional pressure modes (PP1 and PP2) adjust dynamically to system demand. For those who prefer manual control, the pump also includes three fixed speed settings. The pump’s Automatic Night Power Reduction Function reduces energy use to just 5 watts without sacrificing performance. With its smart side-mounted control panel, installation is quick and hassle-free—even in tight or hidden locations. Built-in electrical and thermal protection ensures long-lasting, safe operation.   Features & Benefits: ✅ 25mm connection with compact 130mm body ✅ 5-metre head – perfect for domestic systems ✅ One-touch AUTO mode for adaptive performance ✅ CP1 and CP2 constant pressure operation ✅ PP1 and PP2 modes for dynamic system adjustment ✅ Manual fixed speed settings for custom control ✅ Night mode lowers energy consumption to 5W ✅ Electrical and thermal protection built in ✅ Ideal for tight or concealed installation spaces ✅ Quiet, efficient, and low-maintenance operation

BritTherm Automatic Сirculator Pump P3 Series P3 25/5-180 (661995507)

The BritTherm P3 25/5-180 Circulator Pump is engineered for domestic heating systems needing a longer 180mm body. With a 25mm connection and 5-metre head, it provides consistent circulation for typical household setups. This intelligent pump features nine built-in operating modes, including AUTO, constant and proportional pressure settings, and three manual speeds. Ideal for concealed installations, it ensures quiet, energy-efficient performance with a smart control panel and night-time power reduction. The BritTherm P3 25/5-180 Circulator Pump delivers reliable, energy-efficient performance for domestic heating systems. With a 25mm connection and extended 180mm body length, it's suited for installations requiring a longer form factor. It offers a 5-metre head, ideal for standard household heating loops. Equipped with nine intelligent operation modes, including an AUTO setting that automatically adapts performance to your system’s needs, this pump provides excellent control and comfort. Two constant pressure modes (CP1 and CP2) ensure stable operation regardless of demand, while two proportional pressure modes (PP1 and PP2) adjust flow dynamically. Three fixed-speed settings offer manual control for those preferring traditional adjustment. Its automatic night-time power reduction helps cut energy use down to 5 watts without compromising system efficiency. The pump is protected by built-in electrical and thermal safeguards, and the side-mounted control panel makes installation easy in tight or hidden spaces.   Features & Benefits: ✅ 25mm connection with extended 180mm body ✅ 5-metre head – reliable performance for homes ✅ One-touch AUTO mode with adaptive output ✅ Constant pressure settings (CP1, CP2) ✅ Proportional pressure modes (PP1, PP2) ✅ Three manual speed selections ✅ Night mode reduces power to just 5W ✅ Thermal and electrical protection as standard ✅ Side control panel for concealed installs ✅ Quiet and maintenance-friendly design

BritTherm Automatic Сirculator Pump P2 Series P2 25/7-130 (661995414)

The BritTherm P2 25/7-130 Circulator Pump delivers superior performance in a compact 130mm body with 25mm connections and a powerful 7-metre head height. Ideal for domestic or light commercial heating systems, this pump adapts intelligently to demand with nine automatic modes. From AUTO and constant pressure to proportional pressure and fixed speed settings, this model provides flexible, energy-saving control. With added thermal and electrical protection, it's a smart, durable solution for system efficiency and reliability. The BritTherm P2 25/7-130 is a compact yet powerful circulator pump designed to meet the demands of modern heating systems. Its 25mm ports and 130mm length allow for easy installation in limited spaces, while the 7-metre head ensures robust circulation across larger or multi-floor systems. The pump features nine adaptive control modes. AUTO Mode offers a one-touch solution that meets the needs of around 80% of typical installations. Constant Pressure Modes (CP1 & CP2) maintain pressure regardless of system flow, while Proportional Pressure Modes (PP1 & PP2) adjust based on real-time changes, improving comfort and reducing energy usage. For those preferring manual operation, three traditional fixed speeds are available. Night Mode drops energy usage down to just 5 watts without compromising performance. Plus, integrated electrical and thermal safety protections ensure reliable operation in any scenario. This pump is ideal for installers and property owners looking to balance performance, efficiency, and flexibility.   Features & Benefits: ✅ Powerful 7m head with 25mm inlet/outlet ✅ Compact 130mm body for easy installation ✅ One-touch AUTO Mode suits most systems ✅ Constant & proportional pressure options for precise control ✅ Manual 3-speed selection for legacy systems ✅ Night Mode reduces energy use to 5W ✅ Built-in thermal and electrical protection ✅ Suitable for homes or light commercial systems

MacDonald Plumbing Supplies MacValve Water Drain Valve with Hose Tail ½" BSP

The MacValve Water Drain Valve is a durable and reliable solution for draining water from boilers and manifolds. Featuring a ½" BSP hose tail connection, a secure lever valve, and a closing cap with ring nut, this valve ensures efficient water drainage while preventing leaks.

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.

Regin Yellow Hi-Viz Silicone Tube (6mm ID) REGU98

Enhance visibility and safety with Regin's Hi-Viz Silicone Tube. This 2-metre length tubing, with a 6mm internal diameter, is designed for use with gas readings in manometers. The vibrant yellow colour ensures better visibility compared to standard tubing. It is suitable for high-temperature applications, with a capacity to withstand temperatures up to 150°C.

Regin Extra Long 15m Drain Down Hose & Bag REGR15

Our 15 Metre drain down hose is made from actual formed rubber, NOT the imitation plastic rubber you see in cheaper drain down hoses. This 15 Metre hose is also perfect when stored away in the REGR08, which will keep it tidy and drip free in your work van after use. Our hoses now are printed with the 'REGIN' logo across the length of the hose to prevent copies of the original hose.

Regin Tubing & Cable Storage Zip Bag REGR08

The Regin Tubing & Cable Storage Zip Bag REGR08 is a durable and practical storage solution designed to keep hoses, tubing, and cables neatly organised during transport and storage. Manufactured from high-quality Oxford cloth with a water-resistant finish, it helps protect equipment from dirt and moisture while reducing tangles. Ideal for storing drain down hose kits, plumbing tubing, or EV charging cables, this lightweight zip bag is an essential accessory for professional tradespeople.

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.

Regin 13mm (1/2) Brass Straight Hose Joiner (For Joining 2 X Drain-Down Hose Kits) REGR65

The 13mm (1/2") Brass straight hose joiner for the REGIN REGR09 Drain down hose.

Regin Brass Gas Hob Test Adaptor & 1M Hose - REGU79

Brass adapter for testing cooker inlets for pressure.  

Todays Tools Mains Water Pressure Test Kit 0-11Bar NWPK

The Todays Tools Mains Water Pressure Test Kit 0-11Bar NWPK is designed for rapid testing of mains water pressure across a range of plumbing applications. The kit features an 11 bar pressure gauge with both psi and bar scales, allowing pressure readings to be easily checked. A rubber boot helps protect the gauge during use and transportation, while the 3/4 inch BSP flexi hose provides a practical connection for testing. Supplied with two adaptors, this kit is suitable for plumbers and installers testing mains water pressure at washing machine, bib and sink tap connections.

Todays Tools 10mtr Rubber U-Gauge Manometer Hose Orange FT

Todays Tools 10mtr Flexible Rubber Tube Orange TTFT

Todays Tools 2mtr Rubber U-Gauge Manometer Hose Orange FT2M

Todays Tools 2mtr Flexible Rubber Tube Orange TTFT2M

Todays Tools 15mtr Drain Down Hose DDH

Not suitable for pressurised systems.

Todays Tools Clear Reinforced Hose 10mtr HC

Clear reinforced hose ideal for use with flushing machines.

Regin Mains Water Pressure Test Kit REGR50

REGR50 - Mains Water Pressure Test Kit  

Regin Replacement Hose For Vessel Jet2 REGK14

Replacement hose for the Vessel Jet (version 2)  

Regin 2-in-1 Drain down hose REGR60

A 300mm length of 1/2” hose, 2m length of 6mm rubber hose and a brass connecting piece. Complete with jubilee hose clip.

Regin Top Up Hand Pump REGK60

Compact, lightweight and convenient mini pump for inflation and pressure adjustments

Regin Analyser Sampling Probe Kit REGXA8

REGXA8 - Analyser Sampling Probe Kit  

Regin Drain-Down Hose REGR09

REGR09 - 10m drain down hose Kit  

Regin Standard Pressure Relief Kit REGU77

REGU77 - Standard Pressure Relief Kit  

Regin LPG Pressure Relief Kit inc. Valve Adaptor REGU78

REGU78 - LPG Pressure Relief Kit Inc. Valve Adaptor  

Regin Gas Test Nipple Adaptor REGU01

REGU01 - Gas Test Nipple Adaptor  

Regin Oil Suction Pump 600ml REGO85

Regin Oil Suction Pump 600ml  

Regin Oil Vacuum Test Kit REGO81

REGO81 - Oil Vacuum Test Kit  

Regin Oil Pressure Test Kit REGO80

REGO80 - Oil Pressure Test Kit  

Regin Flexible Testing Hose REGO41

REGO41 - Flexible Testing Hose  

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.

Regin Pressurisation Pump Angled Adaptor REGK29

REGK29 - Pressurisation Pump Angled Adaptor  

Regin Pressurisation Pump Straight Adaptor REGK28

REGK28 - Pressurisation Pump Straight Adaptor  

Regin Plumbers Washer Kit REGK26

REGK26 - Plumbers Washer Kit   A selection of over 200 rubber and fibre washers for a wide variety of applications.

Regin Vessel Jet REGK01

REGK01 - Vessel Jet 2 It is an ideal tool for: Filling Pressure Vessels on Pressurised and Unvented Cylinder Systems Topping up pressure in van tyres Inflation of bicycle tyres and sports equipment with the additional adaptors supplied. The Regin Vessel Jet is easier to use than a hand or foot pump, especially in restricted areas. Portable, versatile and durable, The Vessel Jet is the perfect travel companion for your mobile inflation requirements.