Central Heating Pumps

Central Heating Pumps

Central heating pump dimensions

Standard central heating circulation pumps have 1-1/2 inch BSP threaded connections (see BSPT link at bottom of page more more info on plumbing threads) and measure 130mm between inlet and outlet flanges.

  • Central Heating Pump | Energy Saving

    Central Heating Pump | Energy Saving

    A rated, energy saving, central heating pump, featuring : auto setting, low noise and low power consumption.

    Suitable as a replacement for most central heating pumps including : Grundfoss UPS 25-50/130, KSB C 25-60/130, Salmson NYL 53-25, Wilo STAR-RS 25/6, Gold RS 50.

    £63.96

    Central Heating Pump | Energy Saving

    Central Heating Pump | Energy Saving

    A rated, energy saving, central heating pump, featuring : auto setting, low noise and low power consumption.

    Suitable as a replacement for most central heating pumps including : Grundfoss UPS 25-50/130, KSB C 25-60/130, Salmson NYL 53-25, Wilo STAR-RS 25/6, Gold RS 50.

    £63.96

  • Central Heating Pump Valve Gate Type 22mm

    Central Heating Pump Valve Gate Type 22mm

    22mm gate type central heating pump valve complete with nut and washer.

    Nut has 1-1/2 inch BSP thread (normal heating pump size).

    £4.99

    Central Heating Pump Valve Gate Type 22mm

    Central Heating Pump Valve Gate Type 22mm

    22mm gate type central heating pump valve complete with nut and washer.

    Nut has 1-1/2 inch BSP thread (normal heating pump size).

    £4.99

  • Central Heating Pump Valve Gate Type 28mm

    Central Heating Pump Valve Gate Type 28mm

    28mm gate type central heating pump valve, with nut and washer.

    Nut has 1-1/2 inch BSP thread (normal heating pump size).

    £7.05

    Central Heating Pump Valve Gate Type 28mm

    Central Heating Pump Valve Gate Type 28mm

    28mm gate type central heating pump valve, with nut and washer.

    Nut has 1-1/2 inch BSP thread (normal heating pump size).

    £7.05

  • Central Heating Pump Union

    Central Heating Pump Union

    Brass central heating pump union.

    Loose nut suits 1-1/2 inch BSP thread (normal heating pump size), union has an internal 1 inch BSP female thread.

    £4.98

    Central Heating Pump Union

    Central Heating Pump Union

    Brass central heating pump union.

    Loose nut suits 1-1/2 inch BSP thread (normal heating pump size), union has an internal 1 inch BSP female thread.

    £4.98

  • Central Heating Pump Thread Extension 1-1/2" BSP x 1" Long

    Central Heating Pump Thread Extension 1-1/2" BSP x 1" Long

    Brass thread extension piece for central heating pumps.

    Extends pump by approximately 1 inch and has 1-1/2 inch BSP male and female threads.

    £4.50

    Central Heating Pump Thread Extension 1-1/2" BSP x 1" Long

    Central Heating Pump Thread Extension 1-1/2" BSP x 1" Long

    Brass thread extension piece for central heating pumps.

    Extends pump by approximately 1 inch and has 1-1/2 inch BSP male and female threads.

    £4.50

  • Central Heating Pump Thread Extension 1-1/2" BSP x 2" Long

    Central Heating Pump Thread Extension 1-1/2" BSP x 2" Long

    Brass extension piece for central heating pumps.

    Extends pump threads by approximately 2 inches and has 1-1/2 inch BSP male and female threads.

    £6.20

    Central Heating Pump Thread Extension 1-1/2" BSP x 2" Long

    Central Heating Pump Thread Extension 1-1/2" BSP x 2" Long

    Brass extension piece for central heating pumps.

    Extends pump threads by approximately 2 inches and has 1-1/2 inch BSP male and female threads.

    £6.20

  • Central Heating Pump Valve Fibre Washer

    Central Heating Pump Valve Fibre Washer

    Fibre washer for central heating pump / pump valves.

    Measures approx 44mm OD.

    £0.30

    Central Heating Pump Valve Fibre Washer

    Central Heating Pump Valve Fibre Washer

    Fibre washer for central heating pump / pump valves.

    Measures approx 44mm OD.

    £0.30

  • Central Heating Pump Valve Rubber Washers (2 Pack)

    Central Heating Pump Valve Rubber Washers (2 Pack)

    Pack of 2 rubber washers for central heating pump valves.

    These washers measures approx 43mm outside diameter.

    £1.98

    Central Heating Pump Valve Rubber Washers (2 Pack)

    Central Heating Pump Valve Rubber Washers (2 Pack)

    Pack of 2 rubber washers for central heating pump valves.

    These washers measures approx 43mm outside diameter.

    £1.98

  • Central Heating Pump Valve Nut

    Central Heating Pump Valve Nut

    Spare nut for your central heating pump valve - these are designed a special way to allow them to be separated from their valve.

    This nut has a 1-1/2 inch BSP thread (standard size for domestic central heating circulating pumps).

    £1.74

    Central Heating Pump Valve Nut

    Central Heating Pump Valve Nut

    Spare nut for your central heating pump valve - these are designed a special way to allow them to be separated from their valve.

    This nut has a 1-1/2 inch BSP thread (standard size for domestic central heating circulating pumps).

    £1.74

  • Automatic Differential Bypass Valve 22mm

    Automatic Differential Bypass Valve 22mm

    22mm differential bypass valve.

    Fitted near the boiler, an automatic bypass valve is used to maintain a minimum flow rate through the boiler and to limit circulation pressure when other valves / water paths are closed.

    £11.82

    Automatic Differential Bypass Valve 22mm

    Automatic Differential Bypass Valve 22mm

    22mm differential bypass valve.

    Fitted near the boiler, an automatic bypass valve is used to maintain a minimum flow rate through the boiler and to limit circulation pressure when other valves / water paths are closed.

    £11.82

  • Water Pump Pliers

    Water Pump Pliers

    Plumbers water pump pliers with tough, chrome vanadium steel slim jaw, narrow head for working in confined spaces.

    Versatile, 7-position positive locking head with hardened locating mechanism and jaws. Comfortable hi-grip vinyl handles.

    Length 300mm - jaw 50mm.

    £7.42

    Water Pump Pliers

    Water Pump Pliers

    Plumbers water pump pliers with tough, chrome vanadium steel slim jaw, narrow head for working in confined spaces.

    Versatile, 7-position positive locking head with hardened locating mechanism and jaws. Comfortable hi-grip vinyl handles.

    Length 300mm - jaw 50mm.

    £7.42

  • Central Heating Pump Nut Spanner

    Central Heating Pump Nut Spanner

    Tough, heavy duty steel spanner that fits most central heating circulating pump nuts.

    Size 52mm A/F.

    £14.95

    Central Heating Pump Nut Spanner

    Central Heating Pump Nut Spanner

    Tough, heavy duty steel spanner that fits most central heating circulating pump nuts.

    Size 52mm A/F.

    £14.95

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