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GR-97549426
Grundfos - UPS 15-50N Domestic Hot Water Service Pump Circulator - 230V - Stainless SteelUPS 15-50 N 130 The pump unit is of the canned rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricatd by the pumped liquid.
In stock
Free Standard Delivery
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9792423/99221442
Grundfos - Magna1 100-120F Variable Speed Circulator - 450mm - 230VGrundfos Magna1 100-120F (450) ERP/EUP ready variable speed circulator. The Grundfos Magna1 100-120F (450) is an energy efficient variable speed circulator which is used primarily for one and two-pipe heating systems. NOTE: THIS PUMP HAS FLANGED CONNECTIONS
In stock
Free Standard Delivery
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GR-97924176
Grundfos - Magna1 40-80F 97924176 Variable Speed Circulator - 220mm - 230V - OBSOLETEMAGNA1 40-80 F The Grundfos MAGNA1 is a circulator pump unit with permanent magnet motor and straightforward selection of pump setting. The MAGNA1 will fit both heating, cooling and domestic hot water circulation applications perfectly, making it the obvious choice for almost any building project â old or new.
Out Of StockFree Standard Delivery
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2046663
Wilo - TOP-S 30/10 REPLACEMENT Head - 230V -Single PhasePlease ensure Top-S replacement head part is appropriate for your pump model. Replacement heads unfortunately CANNOT be returned if they have been attempted to be fitted. If unsure please contact 0800 008 6405. Can be utilised for Hot-water heating systems of all sorts, industrial circulation systems, air-conditioning systems and closed cooling circuits.
In stock
Free Standard Delivery
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2046664
Wilo - TOP-S 30/10 REPLACEMENT Head - 400V - 3 PhasePlease ensure Top-S replacement head part is appropriate for your pump model. Replacement heads unfortunately CANNOT be returned if they have been attempted to be fitted. If unsure please contact 0800 008 6405. Can be utilised for Hot-water heating systems of all sorts, industrial circulation systems, air-conditioning systems and closed cooling circuits.
3 week lead time
Free Standard Delivery
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2046665
Wilo - TOP-S 40/7 REPLACEMENT Head - 230V - Single PhasePlease ensure Top-S replacement head part is appropriate for your pump model. Replacement heads unfortunately CANNOT be returned if they have been attempted to be fitted. If unsure please contact 0800 008 6405. Can be utilised for Hot-water heating systems of all sorts, industrial circulation systems, air-conditioning systems and closed cooling circuits.
In stock
Free Standard Delivery
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2046666
Wilo - TOP-S 40/7 REPLACEMENT Head - 400V - 3 PhasePlease ensure Top-S replacement head part is appropriate for your pump model. Replacement heads unfortunately CANNOT be returned if they have been attempted to be fitted. If unsure please contact 0800 008 6405. Can be utilised for Hot-water heating systems of all sorts, industrial circulation systems, air-conditioning systems and closed cooling circuits.
In stock
Free Standard Delivery
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2046668
Wilo - TOP-S 50/4 REPLACEMENT Head - 230V - Single PhasePlease ensure Top-S replacement head part is appropriate for your pump model. Replacement heads unfortunately CANNOT be returned if they have been attempted to be fitted. If unsure please contact 0800 008 6405. Can be utilised for Hot-water heating systems of all sorts, industrial circulation systems, air-conditioning systems and closed cooling circuits.
In stock
Free Standard Delivery
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2046672
Wilo - TOP-S 50/7 REPLACEMENT Head - 400V - 3 PhasePlease ensure Top-S replacement head part is appropriate for your pump model. Replacement heads unfortunately CANNOT be returned if they have been attempted to be fitted. If unsure please contact 0800 008 6405. Can be utilised for Hot-water heating systems of all sorts, industrial circulation systems, air-conditioning systems and closed cooling circuits.
In stock
Free Standard Delivery
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2046673
Wilo - TOP-S 50/10 REPLACEMENT Head - 400V - 3 PhasePlease ensure Top-S replacement head part is appropriate for your pump model. Replacement heads unfortunately CANNOT be returned if they have been attempted to be fitted. If unsure please contact 0800 008 6405. Can be utilised for Hot-water heating systems of all sorts, industrial circulation systems, air-conditioning systems and closed cooling circuits.
In stock
Free Standard Delivery
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2046674
Wilo - TOP-S 50/15 REPLACEMENT Head - 400V - 3 PhasePlease ensure Top-S replacement head part is appropriate for your pump model. Replacement heads unfortunately CANNOT be returned if they have been attempted to be fitted. If unsure please contact 0800 008 6405. Can be utilised for Hot-water heating systems of all sorts, industrial circulation systems, air-conditioning systems and closed cooling circuits.
In stock
Free Standard Delivery
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2046675/29991433
Wilo - TOP-S 65/7 REPLACEMENT Head - 400V - 3 PhasePlease ensure Top-S replacement head part is appropriate for your pump model. Replacement heads unfortunately CANNOT be returned if they have been attempted to be fitted. If unsure please contact 0800 008 6405. Can be utilised for Hot-water heating systems of all sorts, industrial circulation systems, air-conditioning systems and closed cooling circuits.
In stock
Free Standard Delivery
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2046676 / 29991437
Wilo - TOP-S 65/10 REPLACEMENT Head - 400V - 3 PhasePlease ensure Top-S replacement head part is appropriate for your pump model. Replacement heads unfortunately CANNOT be returned if they have been attempted to be fitted. If unsure please contact 0800 008 6405. Can be utilised for Hot-water heating systems of all sorts, industrial circulation systems, air-conditioning systems and closed cooling circuits.
In stock
Free Standard Delivery
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WILO-29991442
Wilo - TOP-S 80/10 REPLACEMENT Head - 3 PhasePlease ensure Top-S replacement head part is appropriate for your pump model. Replacement heads unfortunately CANNOT be returned if they have been attempted to be fitted. If unsure please contact 0800 008 6405. Can be utilised for Hot-water heating systems of all sorts, industrial circulation systems, air-conditioning systems and closed cooling circuits.
In stock
Free Standard Delivery
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2046692
Wilo - TOP-S 50/10 REPLACEMENT Head - 230V - Single PhasePlease ensure Top-S replacement head part is appropriate for your pump model. Replacement heads unfortunately CANNOT be returned if they have been attempted to be fitted. If unsure please contact 0800 008 6405. Can be utilised for Hot-water heating systems of all sorts, industrial circulation systems, air-conditioning systems and closed cooling circuits.
In stock
Free Standard Delivery
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2046694 / 29991435
Wilo - TOP-S 65/10 REPLACEMENT Head - 230V - Single PhasePlease ensure Top-S replacement head part is appropriate for your pump model. Replacement heads unfortunately CANNOT be returned if they have been attempted to be fitted. If unsure please contact 0800 008 6405. Can be utilised for Hot-water heating systems of all sorts, industrial circulation systems, air-conditioning systems and closed cooling circuits.
In stock
Free Standard Delivery
Heating Circulators
Heating circulator pumps keep hot water moving through radiators, baseboards, and underfloor heating systems. They ensure your heating system delivers warmth quickly, reduces waiting times for hot water, and keeps energy use under control.
Whether used individually or in combination, circulator pumps can serve multiple zones, giving precise control over each area of your property. In multi-zone systems, one circulator can serve all areas using control valves for each section, or you can fit a dedicated pump to each zone for precise, independent flow.
Modern circulators save significant power while maintaining consistent flow. Pumpify offers a range of trusted models from big name brands that are built for durability, smooth operation, and long-lasting performance, helping you get the most out of your heating system.















