Heating Circulators

(1635 products)

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  1. Grundfos Magna1 65-60F 97924203 Variable Speed Circulator - 340mm

    GR-97924203

    Grundfos - Magna1 65-60F 97924203 Variable Speed Circulator - 340mm - 230V - OBSOLETE

    MAGNA1 65-60 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.

    Grundfos Magna1 65-60F (340) ERP/EUP ready variable-speed Circulator Pump.

    The Grundfos Magna1 65-60F (340) is a variable-speed circulator which is used primarily for one and two-pipe heating systems.

    The Grundfos Magna1 range are energy efficient variable-speed circulators which comply with ERP/EUP European legislation.

    NOTE: THIS PUMP HAS FLANGED CONNECTIONS

    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
  2. Grundfos Magna1 65-80F 97924204 Variable Speed Circulator - 340mm

    GR-97924204

    Grundfos - Magna1 65-80F 97924204 Variable Speed Circulator - 340mm - 230V - OBSOLETE

    MAGNA1 65-80 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


    In Stock 3 week lead time
    Delivery Icon Free Standard Delivery
  3. Grundfos Magna1 65-100F 97924205 Variable Speed Circulator - 340mm

    GR-97924205

    Grundfos - Magna1 65-100F 97924205 Variable Speed Circulator - 340mm - 230V - OBSOLETE

    MAGNA1 65-100 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.

    Grundfos Magna1 65-100F (340) ERP/EUP ready variable-speed Circulator Pump.

    The Grundfos Magna1 65-100F (340) is a variable-speed circulator which is used primarily for one and two-pipe heating systems.

    The Grundfos Magna1 range are energy efficient variable-speed circulators which comply with ERP/EUP European legislation.

    NOTE: THIS PUMP HAS FLANGED CONNECTIONS

    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
  4. Grundfos Magna1 65-120F 97924206 Variable Speed Circulator - 340mm

    GR-97924206

    Grundfos - Magna1 65-120F 97924206 Variable Speed Circulator - 340mm - 230V - OBSOLETE

    MAGNA1 65-120 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.

    Grundfos Magna1 65-120F (340) ERP/EUP ready variable-speed Circulator Pump.

    The Grundfos Magna1 65-120F (340) is a variable-speed circulator which is used primarily for one and two-pipe heating systems.

    The Grundfos Magna1 range are energy efficient variable-speed circulators which comply with ERP/EUP European legislation.

    NOTE: THIS PUMP HAS FLANGED CONNECTIONS.

    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
  5. Grundfos Magna1 65-150F 97924207 Variable Speed Circulator - 340mm

    GR-97924207

    Grundfos - Magna1 65-150F 97924207 Variable Speed Circulator - 340mm - 230V - OBSOLETE

    MAGNA1 65-150 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


    In Stock 3 week lead time
    Delivery Icon Free Standard Delivery
  6. Grundfos Magna1 80-60F 97924215 Variable Speed Circulator - 360mm

    GR-97924215

    Grundfos - Magna1 80-60F 97924215 Variable Speed Circulator - 360mm - 230V - OBSOLETE

    MAGNA1 80-60 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.

    Grundfos Magna1 80-60F (360) ERP/EUP ready variable-speed Circulator Pump.

    The Grundfos Magna1 80-60F (360) is a variable-speed circulator which is used primarily for one and two-pipe heating systems.

    The Grundfos Magna1 range are energy efficient variable-speed circulators which comply with ERP/EUP European legislation.

    NOTE: THIS PUMP HAS FLANGED CONNECTIONS

    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
  7. Grundfos Magna1 80-80F 97924216 Variable Speed Circulator - 360mm

    GR-97924216

    Grundfos - Magna1 80-80F 97924216 Variable Speed Circulator - 360mm - 230V - OBSOLETE

    MAGNA1 80-80 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.

    Grundfos Magna1 80-80F (360) ERP/EUP ready variable-speed Circulator Pump.

    The Grundfos Magna1 80-80F (360) is a variable-speed circulator which is used primarily for one and two-pipe heating systems.

    The Grundfos Magna1 range are energy efficient variable-speed circulators which comply with ERP/EUP European legislation.

    NOTE: THIS PUMP HAS FLANGED CONNECTIONS

    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
  8. grundfos_magna1

    GR-97924217

    Grundfos - Magna1 80-100F 97924217 Variable Speed Circulator - 360mm - 230V - OBSOLETE

    MAGNA1 80-100 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.

    Grundfos Magna1 80-100F (360) ERP/EUP ready variable-speed Circulator Pump.

    The Grundfos Magna1 80-100F (360) is a variable-speed circulator which is used primarily for one and two-pipe heating systems.

    The Grundfos Magna1 range are energy efficient variable-speed circulators which comply with ERP/EUP European legislation.

    NOTE: THIS PUMP HAS FLANGED CONNECTIONS

    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
  9. Grundfos Magna1 80-120F 97924218 Variable Speed Circulator - 360mm

    GR-97924218

    Grundfos - Magna1 80-120F 97924218 Variable Speed Circulator - 360mm - 230V - OBSOLETE

    MAGNA1 80-120 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.

    Grundfos Magna1 80-120F (360) ERP/EUP ready variable-speed Circulator Pump.

    The Grundfos Magna1 80-120F (360) is a variable-speed circulator which is used primarily for one and two-pipe heating systems.

    The Grundfos Magna1 range are energy efficient variable-speed circulators which comply with ERP/EUP European legislation.

    NOTE: THIS PUMP HAS FLANGED CONNECTIONS

    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
  10. Grundfos Magna1 100-60F 97924220 Variable Speed Circulator - 450mm

    GR-97924220

    Grundfos - Magna1 100-60F 97924220 Variable Speed Circulator - 450mm - 230V - OBSOLETE

    MAGNA1 100-60 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.

    Grundfos Magna1 100-60F (450) ERP/EUP ready variable-speed Circulator Pump.

    The Grundfos Magna1 100-60F (450) is a variable-speed circulator which is used primarily for one and two-pipe heating systems.

    The Grundfos Magna1 range are energy efficient variable-speed circulators which comply with ERP/EUP European legislation.

    NOTE: THIS PUMP HAS FLANGED CONNECTIONS

    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
  11. Grundfos Magna1 100-80F 97924221 Variable Speed Circulator - 450mm

    GR-97924221

    Grundfos - Magna1 100-80F 97924221 Variable Speed Circulator - 450mm - 230V - OBSOLETE

    MAGNA1 100-80 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


    In Stock 3 week lead time
    Delivery Icon Free Standard Delivery
  12. Grundfos Magna1 100-100F 97924222 Variable Speed Circulator - 450mm

    GR-97924222

    Grundfos - Magna1 100-100F 97924222 Variable Speed Circulator - 450mm - 230V - OBSOLETE

    MAGNA1 100-100 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.

    Grundfos Magna1 100-100F (450) ERP/EUP ready variable-speed Circulator Pump.

    The Grundfos Magna1 100-100F (450) is a variable-speed circulator which is used primarily for one and two-pipe heating systems.

    The Grundfos Magna1 range are energy efficient variable-speed circulators which comply with ERP/EUP European legislation.

    NOTE: THIS PUMP HAS FLANGED CONNECTIONS

    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
  13. Grundfos TP 25-50/2R 0.12kw 2900RPM 98346588 Commercial Circulator Pump - Single Head - 230v

    98346588

    Grundfos - TP 25-50/2R 0.12kw 2900RPM 98346588 Commercial Circulator Pump - Single Head - 230V - OBSOLETE - Cast Iron

    TP 25-50/2 A-O-A-BUBE

    Single-stage, close-coupled, volute (centrifugal) pump unit with in-line suction and discharge ports of identical diameter. The pump is of the top-pull-out design, i.e. the power head (motor, pump head and impeller) can be removed for maintenance or service while the pump housing remains in the pipework. The pump is equipped with an unbalanced rubber bellows seal. The shaft seal is according to EN 12756. All pipework connection is via PN 10 union connections (ISO 228-1). The pump is equipped with a fan-cooled asynchronous motor.

    Suitable for: Commercial air conditioning


    In Stock 3 week lead time
    Delivery Icon Free Standard Delivery
  14. Grundfos TP 40-90/2 0.37kw 2900RPM BQQE 98346585 Commercial Circulator Pump - 415v

    GR-98346585

    Grundfos - TP 40-90/2 0.37kw 2900RPM BQQE 98346585 Commercial Circulator Pump - 415V - OBSOLETE - Cast Iron - 0.37kW

    TP 40-90/2 A-F-A-BUBE

    Single-stage, close-coupled, volute (centrifugal) pump unit with in-line suction and discharge ports of identical diameter. The pump is of the top-pull-out design, i.e. the power head (motor, pump head and impeller) can be removed for maintenance or service while the pump housing remains in the pipework. The pump is equipped with an unbalanced rubber bellows seal. The shaft seal is according to EN 12756. All pipework connection is via PN 6/10 DIN flanges (EN 1092-2 and ISO 7005-2). The pump is equipped with a fan-cooled asynchronous motor.

    Suitable for: Commercial air conditioning


    In Stock 3 week lead time
    Delivery Icon Free Standard Delivery
  15. Grundfos TP 32-230/2 0.75kw 2900RPM BQQE Commercial Circulator Pump

    GR-96463719

    Grundfos - TP 32-230/2 0.75kw 2900RPM BQQE 96463719 Commercial Circulator Pump - 230V - OBSOLETE

    Grundfos TP 32-230/2 0.75kw 2900RPM Single Head Pump, 230v. Grundfos TP 32-230/2 is a single-stage, close-coupled, volute pump with in-line suction and discharge ports of identical diameter. The pump is of the top-pull-out design, i.e. the power head (motor, pump head and impeller) can be removed for maintenance or service while the pump housing remains in the pipework. The pump is fitted with an unbalanced rubber bellows seal. The shaft seal is according to EN 12756. Pipework connection is via PN 6/10/16 DIN flanges (EN 1092-2 and ISO 7005-2). The pump is fitted with a fan-cooled asynchronous motor.

    In Stock 3 week lead time
    Delivery Icon Free Standard Delivery
  16. Grundfos TP 40-50/2 0.12kw 2900RPM BQQE Commercial Circulator Pump

    GR-96408475

    Grundfos - TP 40-50/2 0.12kw 2900RPM BQQE 96408475 Commercial Circulator Pump - 230V - OBSOLETE - 0.12kW

    TP 40-50/2 A-F-A-BUBE

    Single-stage, close-coupled, volute (centrifugal) pump unit with in-line suction and discharge ports of identical diameter. The pump is of the top-pull-out design, i.e. the power head (motor, pump head and impeller) can be removed for maintenance or service while the pump housing remains in the pipework. The pump is equipped with an unbalanced rubber bellows seal. The shaft seal is according to EN 12756. All pipework connection is via PN 6/10 DIN flanges (EN 1092-2 and ISO 7005-2). The pump is equipped with a fan-cooled asynchronous motor.

    Suitable for: Commercial air conditioning


    In Stock 3 week lead time
    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.