Heating circulator pumps
Which type of circulator pump do I need?
Circulator Pumps are an essential component of home central heating & commercial heating systems. Pumpstock offer leading brand central heating water pumps from Grundfos, Wilo, DAB & Lowara at low trade prices.
Select the type of pump you need below to shop now. Alternatively you can shop by brand or search for a direct replacement for a legacy heating pump.
Domestic Central Heating Pumps
These are the central heating pumps that are typically found in the airing cupboard. Connections are usually 1" threaded unions and 130mm between unions .
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Light Commercial Circulators
Medium size circulating pumps with 32mm (1 1/4") to 40mm (1 1/2") unions. Distance between unions typically 180mm - 250mm
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Medium and Large Commercial Circulators
These pumps are generally flange mounted with flange to flange dimensions starting from 240mm. Twin head versions are available in this range.
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Legacy Replacement Circulators
A range of ErP compliant energy efficient pumps to directly replace older style fixed speed pumps which are no longer available.
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Secondary Hot Water Circulators
These Bronze and stainless steel circulators will provide immediate hot water at the tap.
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Grundfos - Magna, Alpha, UPS2
Probably the best known pump brand offering a wide range of energy efficient domestic and commercial circulator pumps
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WILO Stratos 25/1-10
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WILO Stratos 25/1-8
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WILO Stratos 30/1-10
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WILO Stratos 30/1-12
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WILO Stratos 30/1-4
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WILO Stratos 30/1-6
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WILO Stratos 40/1-10
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WILO Stratos 40/1-4
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WILO Stratos 40/1-8
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WILO Stratos 50/1-10
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WILO Stratos 50/1-12
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WILO Stratos 50/1-8
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