Central Heating & Process Pumps

To keep the hot water in your central heating system flowing and to keep your process fluids flowing freely, RS stocks a broad variety of process and central heating circulators incorporating the latest efficient EC motors. RS supplies positive displacement, centrifugal and peristaltic pumps from brands such as ITT Lowara and Watson Marlow.

Guides & Articles

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In our comprehensive guide we look at what PTFE tapes are, what they’re used for, as well as the different types that are available on the market.

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In our comprehensive guide, we look at what pipe clamps are, how they work and what they’re used for, as well as the different types that are available.

Related Products
Self-priming, compact diaphragm pumps suitable for water and ...
Description:
Self-priming, compact diaphragm pumps suitable for water and light water-based chemicals. Pressure switch control to run the pump only as neededHandles water and viscous liquids up to 250 cP chemical resistantCan run dry without damage and handle liquids up to ...
Portable diaphagm pump for water and light water-based ...
Description:
Portable diaphagm pump for water and light water-based chemicals, diesel and light oils. Glass filled polypropylene Flojet Quad pump head fitted with santoprene elastomers and EPDM valves. Rapid self-priming to 1.5 mAllows smooth flowCan run dry without damageSeal-less designRobust, light ...
Description:
The D200 series of pumps from RS Pro are constructed from glass filled nylon or aluminium alloy, with stainless steel tubing connectors. They are fitted with Nitrile/Silicon diaphragm and valves as standard. The pump uses Push Fit connectors designed for ...
New Triplex high flow design delivers up to ...
Description:
New Triplex high flow design delivers up to 15LPM. Suitable water and light-water based chemicals. Pumps can be situated above liquid level. Self-priming up to 0.75 mMaximum liquid temperature 60 °CCan run dry for extended periods.