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99221305
Grundfos - Magna1 40-120F 99221305 Variable Speed Circulator - 250mm - 230V - Cast IronThe MAGNA1 40-120 F – Grundfos MAGNA1 circulator Pump is well‑suited for basic performance needs in heating and cooling applications. The Pump offers basic installation control and monitoring and can communicate via a fault relay and digital start/stop.
£2,569.20 RRP £1,669.98 £1,391.65
In stock
Free Standard Delivery
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99221307
Grundfos - Magna1 40-180F 99221307 Variable Speed Circulator - 250mm - 230V - Cast IronThe MAGNA1 40-180 F – Grundfos MAGNA1 circulator Pump is well‑suited for basic performance needs in heating and cooling applications. The Pump offers basic installation control and monitoring and can communicate via a fault relay and digital start/stop.
£3,609.60 RRP £2,346.24 £1,955.20
In stock
Free Standard Delivery
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99221333
Grundfos - Magna1 50-60F 99221333 Variable Speed Circulator - 240mm - 230V - Cast IronThe MAGNA1 50-60 F – Grundfos MAGNA1 circulator Pump is well‑suited for basic performance needs in heating and cooling applications. The Pump offers basic installation control and monitoring and can communicate via a fault relay and digital start/stop.
£2,726.40 RRP £1,581.31 £1,317.76
In stock
Free Standard Delivery
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99221382
Grundfos - Magna1 65-40F 99221382 Variable Speed Circulator - 340mm - 230V - Cast IronThe MAGNA1 65-40 F – Grundfos MAGNA1 circulator Pump is well‑suited for basic performance needs in heating and cooling applications. The Pump offers basic installation control and monitoring and can communicate via a fault relay and digital start/stop.
£2,902.80 RRP £1,683.62 £1,403.02
In stock
Free Standard Delivery
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99221371
Grundfos - Magna1 65-60F Variable Speed Circulator - 340mm - 230V - Cast IronThe MAGNA1 65-60 F – Grundfos MAGNA1 circulator Pump is well‑suited for basic performance needs in heating and cooling applications. The Pump offers basic installation control and monitoring and can communicate via a fault relay and digital start/stop.
£3,314.40 RRP £1,922.35 £1,601.96
In stock
Free Standard Delivery
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99221374
Grundfos - Magna1 65-120F 99221374 Variable Speed Circulator - 340mm - 230V - Cast IronThe MAGNA1 65-120 F – Grundfos MAGNA1 circulator Pump is well‑suited for basic performance needs in heating and cooling applications. The Pump offers basic installation control and monitoring and can communicate via a fault relay and digital start/stop.
£4,080.00 RRP £2,366.40 £1,972.00
In stock
Free Standard Delivery
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99221286
Grundfos - Magna1 D32-120F 99221286 Twin Variable Speed Circulator - 220mm - 230V - Cast IronThe MAGNA1 D circulator Pump is well‑suited for basic performance needs in heating and cooling application. The Pump offers peace of mind due to the security of supply obtained by having a redundant Pump, resulting in improved uptime. The two Pumps communicate wirelessly.
£4,290.00 RRP £2,488.20 £2,073.50
In stock
Free Standard Delivery
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99221267
Grundfos - Magna1 D32-40F 99221267 Twin Variable Speed Circulator - 220mm - 230V - Cast IronThe MAGNA1 D circulator Pump is well‑suited for basic performance needs in heating and cooling application. The Pump offers peace of mind due to the security of supply obtained by having a redundant Pump, resulting in improved uptime. The two Pumps communicate wirelessly.
£2,205.60 RRP £1,279.25 £1,066.04
In stock
Free Standard Delivery
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99221242
Grundfos - Magna1 D32-100F 99221242 Twin Variable Speed Circulator - 220mm - 230V - Cast IronThe MAGNA1 D circulator Pump is well‑suited for basic performance needs in heating and cooling application. The Pump offers peace of mind due to the security of supply obtained by having a redundant Pump, resulting in improved uptime. The two Pumps communicate wirelessly.
£3,021.60 RRP £1,752.53 £1,460.44
In stock
Free Standard Delivery
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99221310
Grundfos - Magna1 D40-120F Twin Variable Speed Circulator - 250mm - 230V - Cast IronThe MAGNA1 D circulator Pump is well‑suited for basic performance needs in heating and cooling application. The Pump offers peace of mind due to the security of supply obtained by having a redundant Pump, resulting in improved uptime. The two Pumps communicate wirelessly.
£5,364.00 RRP £3,111.12 £2,592.60
In stock
Free Standard Delivery
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99221293
Grundfos - Magna1 D40-40F 99221293 Twin Variable Speed Circulator - 220mm - 230V - Cast IronThe MAGNA1 D circulator Pump is well‑suited for basic performance needs in heating and cooling application. The Pump offers peace of mind due to the security of supply obtained by having a redundant Pump, resulting in improved uptime. The two Pumps communicate wirelessly.
£2,749.20 RRP £1,594.54 £1,328.78
In stock
Free Standard Delivery
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99221294
Grundfos - Magna1 D40-60F 99221294 Twin Variable Speed Circulator - 220mm - 230V - Cast IronThe MAGNA1 D circulator Pump is well‑suited for basic performance needs in heating and cooling application. The Pump offers peace of mind due to the security of supply obtained by having a redundant Pump, resulting in improved uptime. The two Pumps communicate wirelessly.
£2,856.00 RRP £1,656.48 £1,380.40
In stock
Free Standard Delivery
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99221342
Grundfos - Magna1 D50-120F 99221342 Twin Variable Speed Circulator - 280mm - 230V - Cast IronThe MAGNA1 D circulator Pump is well‑suited for basic performance needs in heating and cooling application. The Pump offers peace of mind due to the security of supply obtained by having a redundant Pump, resulting in improved uptime. The two Pumps communicate wirelessly.
£6,793.20 RRP £4,415.58 £3,679.65
In stock
Free Standard Delivery
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99221343
Grundfos - Magna1 D50-150F 99221343 Twin Variable Speed Circulator - 280mm - 230V - Cast IronThe MAGNA1 D circulator Pump is well‑suited for basic performance needs in heating and cooling application. The Pump offers peace of mind due to the security of supply obtained by having a redundant Pump, resulting in improved uptime. The two Pumps communicate wirelessly.
£7,826.40 RRP £4,539.31 £3,782.76
In stock
Free Standard Delivery
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99230357
Grundfos - Magna1 D50-40F 99230357 Twin Variable Speed Circulator - 240mm - 230V - Cast IronThe MAGNA1 D circulator Pump is well‑suited for basic performance needs in heating and cooling application. The Pump offers peace of mind due to the security of supply obtained by having a redundant Pump, resulting in improved uptime. The two Pumps communicate wirelessly.
£4,688.40 RRP £2,719.27 £2,266.06
In stock
Free Standard Delivery
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99221339
Grundfos - Magna1 D50-60F 99221339 Twin Variable Speed Circulator - 240mm - 230V - Cast IronThe MAGNA1 D circulator Pump is well‑suited for basic performance needs in heating and cooling application. The Pump offers peace of mind due to the security of supply obtained by having a redundant Pump, resulting in improved uptime. The two Pumps communicate wirelessly.
£5,521.20 RRP £3,202.30 £2,668.58
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.