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Heating Circulators

(1635 products)

  1. Central Heating Pumps
  2. Circulating Pumps
  3. Condensate Pumps
  4. Domestic Hot Water Circulators
  5. Domestic Pressure Boosting
  6. Drainage Pumps
  7. End Suction Pumps
  8. Energy Efficient Products
  9. Expansion Vessels / Pressure Vessels
  10. Garden Pumps
  11. Grey Water Recycling
  12. Heating Circulators
  13. Home Booster Units
  14. Machine Tool Coolant Pumps
  15. Mains Booster Pumps
  16. Packaged Pumping Systems
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  1. Wilo TOP-S 30/10 Replacement Head - Single Phase

    2046663

    Wilo - TOP-S 30/10 REPLACEMENT Head - 230V -Single 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

    wishlist Compare
    £898.80 RRP £584.22 £486.85
    Wilo
    In Stock In stock
    Delivery Icon Free Standard Delivery
  2. Wilo TOP-S 40/7 Replacement Head - Single Phase

    2046665

    Wilo - TOP-S 40/7 REPLACEMENT Head - 230V - Single 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

    wishlist Compare
    £1,084.80 RRP £705.12 £587.60
    Wilo
    In Stock In stock
    Delivery Icon Free Standard Delivery
  3. Wilo TOP-S 50/10 Replacement Head - 3 Phase

    2046673

    Wilo - TOP-S 50/10 REPLACEMENT Head - 400V - 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

    wishlist Compare
    £1,863.60 RRP £1,211.34 £1,009.45
    Wilo
    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.