Heating Circulators

(1635 products)

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  1. Grundfos UPS 25-80 Light Commercial Heating Pump Circulator, 230v

    GR-95906429/98707848

    Grundfos - UPS 25-80 - OBSOLETE

    Grundfos - UPS 25-80 - OBSOLETE

    This is a Spares/Kit item, please get in touch for product compatibility.



    Grundfos (est. 1945) is a Danish pump manufacturer known for high-efficiency circulators, multistage boosters, borehole and wastewater pumps, plus packaged pressure systems. The range covers HVAC circulation, domestic hot water recirculation, pressure boosting, industrial water transfer and public water management, with strong focus on energy efficiency and intelligent controls.

    In Stock 3 week lead time
    Delivery Icon Free Standard Delivery
  2. grundfos_magna1

    GR-97924145

    Grundfos - Magna1 25-100 97924145 Variable Speed Circulator - 180mm - 230V - OBSOLETE

    MAGNA1 25-100

    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 – old or new.

    The pump is a 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 lubricated by the pumped liquid. A pump with no maintenance requirements and extremely low life cycle cost.

    The pump has an intuitive user interface, which is especially fit for replacement of older circulators. The well-suited choice for basic performance needs in applications where system communication is not required.

    Suitable for: Commercial heating, Commercial air conditioning, District heating, District cooling, Domestic heating, Industrial heating


    In Stock 3 week lead time
    Delivery Icon Free Standard Delivery
  3. Grundfos 1st Generation Magna1 D32-80F 98333870 Twin Variable Speed Circulator - 220mm - 230v - Obsolete

    GR-98333870

    Grundfos - 1st Generation Magna1 D32-80F 98333870 Twin Variable Speed Circulator - 220mm - 230V - OBSOLETE

    MAGNA1 D 32-80 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 – old or new.

    The pump is a 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 lubricated by the pumped liquid. A pump with no maintenance requirements and extremely low life cycle cost.

    The pump has an intuitive user interface, which is especially fit for replacement of older circulators. The well-suited choice for basic performance needs in applications where system communication is not required.

    Suitable for: Commercial heating, Commercial air conditioning, District heating, District cooling, Domestic heating, Industrial heating


    Out Of Stock
    Delivery Icon Free Standard Delivery
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Heating Circulators

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.