Heating Circulators

(1635 products)

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  1. Grundfos TPE 100-120/2 AI-F-A-BQQE-IDB Inline Single Stage Circulator Pump - 500v - Three Phase

    98958246

    Grundfos - TPE 100-120/2 AI-F-A-BQQE-IDB Inline Single Stage Circulator Pump - 500v - Three Phase

    TPE 100-120/2 AI-F-A-BQQE-IWB

    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 DIN flanges (EN 1092-2 and ISO 7005-2). The pump is equipped with a fan-cooled, permanent-magnet synchronous motor. The pump is equipped with a fan-cooled asynchronous motor. The motor efficiency is classified as IE5 in accordance with IEC 60034-30-2.

    Suitable for: Commercial air conditioning


    £8,073.60 RRP £5,247.84 £4,373.20
    In Stock 2 week lead time
    Delivery Icon Free Standard Delivery
  2. Grundfos TPED 100-120/2 AI-F-A-BQQE-IDB Inline Twin Head Circulator Pump - 500v - Three Phase

    98958243

    Grundfos - TPED 100-120/2 AI-F-A-BQQE-IDB Inline Twin Head Circulator Pump - 500v - Three Phase

    TPED 100-120/2 AI-F-A-BQQE-IWB

    Single-stage, close-coupled, volute twin-head pump unit with in-line suction and discharge ports of identical diameter. The twin-head pump is designed with two parallel power-heads. 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. Each power head is fitted with an unbalanced rubber bellows seal. The shaft seal is according to EN 12756. All pipework connection is via PN 6 DIN flanges (EN 1092-2 and ISO 7005-2). Each power head is fitted with a fan-cooled, permanent-magnet synchronous motor of identical size. Each power head is fitted with a fan-cooled asynchronous motor of indentical size. The motor efficiency is classified as IE5 in accordance with IEC 60034-30-2.

    Suitable for: Commercial air conditioning


    £15,680.40 RRP £10,192.26 £8,493.55
    In Stock 2 week lead time
    Delivery Icon Free Standard Delivery
  3. Wilo TOP-S 80/10 Replacement Head - 3 Phase

    WILO-29991442

    Wilo - TOP-S 80/10 REPLACEMENT Head - 3 Phase

    Please 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.

    Maintenance-free glandless circulation pump with threaded or flange connection, pre-selectable speed stages for power adjustment.

    Item includes:

    Pump, Thermal insulation, Including seals for threaded connection, Washers for flange screws (for nominal connection diameters DN 40 - DN 65), and Installation manual and operating instructions.

    Advantages:

    Direction of rotation signal lamp for displaying the correct sense of rotation (only with 3~), Manual power adjustment with 3 speed stages, and Pump housing with cataphoretic coating (KTL) protects against corrosion due to condensation formation.

    Tech Info
    • Permitted temperature range -20 C to +130 C, for short periods (2 h) to +140 C (TOP-S 25/13, 80/15, 80/20: -20 C to +110 C)
    • Mains connection:
      • 1~230 V, 50 Hz (depending on type)
      • 3~230 V, 50 Hz (with optional switching plug)
      • 3~400 V, 50 Hz
    • Protection class IP X4D
    • Screwed connection or flange connection (depending on type) Rp 1 to DN 100
    • Max. operating pressure of standard version: 6/10 bar. or 6 bar. (special version: 10 bar.)
    Materials
    • Pump housing: Grey Cast Iron
    • Impeller: Plastic
    • Shaft: Stainless Steel
    • Bearing: Carbon, metal impregnated
    Construction:

    Glandless circulation pump with screwed connection or flange connection.

    Application

    Hot-water heating systems of all sorts, industrial circulation systems, air-conditioning systems and closed cooling circuits

    Equipment/function

    Operating modes

    • Speed-stage switching

    Manual functions

    • Setting the speed stages: 3 speed stages (2 speed stages for 1~ pumps with P2 350 W)

    Automatic functions

    • Internal protection against non-approved high winding temperatures (only for pumps for which P2 180 W)

    Signal and display functions

    • Thermal winding contact (WSK, potential-free NC contact) only for pumps for which P2 180 W) for full motor protection in all speed levels with optional tripping unit SK 602N/SK 622N
    • Direction of rotation control light (only for 3~pumps )
    • Display of selected speed stage

    Dual pump management (twin-head pump or 2 x single pumps)

    • Main/standby operation or parallel operation (for automatic fault-actuated switchover/time-dependent pump cycling, a corresponding switchgear must be provided on-site)

    Equipment

    • For flange-end pumps: Flange versions
      • Standard version for DN 40 to DN 65 pumps: PN 6/10 combination flange (PN 16 flange according to EN 1092-2) for PN 6 and PN 16 counter flanges,
      • Standard version for DN 80/DN 100 pumps: PN 6 flange (engineered for PN 16 according to EN 1092-2) for PN 6 counter flange
    • Cable inlet possible from both sides (only for 1~pumps and 3~pumps with P2180 W)
    • Thermal insulation as standard for heating applications
    Type key

    Example:

    TOPS 40/10

    TOP-S

    Standard pump (screw-end pump or flange-end pump)

    40/

    Nominal connection diameter

    10

    Nominal delivery head [m] at Q = 0 m3/ h

    £2,943.60 RRP £1,913.34 £1,594.45
    In Stock In stock
    Delivery Icon Free Standard Delivery
  4. Grundfos TP 80-60/4 0.75kw 1450RPM BQQE Commercial Circulator Pump

    98958026

    Grundfos - TP 80-60/4 0.75kw 1450RPM BQQE 98958026 Commercial Circulator Pump - 415V

    TP 80-60/4 AI-F-A-BQQE-FW3

    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 DIN flanges (EN 1092-2 and ISO 7005-2). The pump is equipped with a fan-cooled asynchronous motor.

    Suitable for: Commercial air conditioning


    £3,705.60 RRP £2,408.64 £2,007.20
    In Stock In stock
    Delivery Icon Free Standard Delivery
  5. Grundfos TP 100-120/2 2.2kw 2900RPM BQQE Commercial Circulator Pump

    98958092

    Grundfos - TP 100-120/2 2.2kw 2900RPM BQQE 98958092 Commercial Circulator Pump - 415V

    TP 100-120/2 AI-F-A-BQQE-IW1

    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 DIN flanges (EN 1092-2 and ISO 7005-2). The pump is equipped with a fan-cooled asynchronous motor.

    Suitable for: Commercial air conditioning


    £5,019.60 RRP £3,262.74 £2,718.95
    In Stock In stock
    Delivery Icon Free Standard Delivery
  6. Grundfos TP 80-30/4 0.37kw 1450RPM BQQE Commercial Circulator Pump

    98958011

    Grundfos - TP 80-30/4 0.37kw 1450RPM BQQE 98958011 Commercial Circulator Pump - 415V

    TP 80-30/4 AI-F-A-BQQE-DW3

    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 DIN flanges (EN 1092-2 and ISO 7005-2). The pump is equipped with a fan-cooled asynchronous motor.

    Suitable for: Commercial air conditioning


    £3,260.40 RRP £2,119.26 £1,766.05
    In Stock In stock
    Delivery Icon Free Standard Delivery
  7. Grundfos TP 80-120/2 1.5kw 2900RPM BQQE Commercial Circulator Pump

    98843904

    Grundfos - TP 80-120/2 1.5kw 2900RPM BQQE 98843904 Commercial Circulator Pump - 415V

    TP 80-120/2 AI-F-A-BQQE-HW1

    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 DIN flanges (EN 1092-2 and ISO 7005-2). The pump is equipped with a fan-cooled asynchronous motor.

    Suitable for: Commercial air conditioning


    £3,832.80 RRP £2,491.32 £2,076.10
    In Stock In stock
    Delivery Icon Free Standard Delivery
  8. Grundfos TP 100-30/4 0.55kw 1450RPM BQQE  Pump

    98873387

    Grundfos - TP 100-30/4 0.55kw 1450RPM BQQE 98873387 Commercial Circulator Pump - 415V

    TP 100-30/4 AI-F-A-BQQE-EW3

    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 DIN flanges (EN 1092-2 and ISO 7005-2). The pump is equipped with a fan-cooled asynchronous motor.

    Suitable for: Commercial air conditioning


    £4,356.00 RRP £2,831.40 £2,359.50
    In Stock In 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.