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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PTFE Tape Guide

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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Pipe Clamps Guide

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
The Lowara Ecocirc Bronze Vario High Efficiency circulator ...
Description:
The Lowara Ecocirc Bronze Vario High Efficiency circulator is suitable for hot water recirculation and boiler feeding in residential applications. Energy saving permanent magnet EC (electronically commutated) type variable speed motor with spherical rotor/stator. Wet rotor with a single spherical ...
Diaphragm pump for continuous applications, including micro dosing, ...
Description:
Diaphragm pump for continuous applications, including micro dosing, sample taking, probe preparation, etc.Flow rate to 5 ml/min. High spec materials for chemical compatibility with wide range of aggressive or neutral fluids. Supply voltage 24Vdc. Power consumption 1.5WPressure range 200mbar max. ...
Self-priming, compact Quad diaphragm pumps suitable for water ...
Description:
Self-priming, compact Quad diaphragm pumps suitable for water and light water-based chemicals. Built in pressure switch automatically starts and stops pump instantaneously when discharge valve is opened and closed. Can run dry without damage and handle liquids up to 54°CSelf ...
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 m. Maximum liquid temperature 60 °CCan run dry for extended periods.