Grundfos

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Number of Radiators on System
Price
Bars
  1. 1.5 bar 3 items
  2. 2 bar 7 items
  3. 3 bar 5 items
  4. 4 bar 5 items
  5. 5 bar 2 items
  6. 6 bar 38 items
  7. 10 bar 182 items
  8. 16 bar 394 items
  9. 25 bar 4 items
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  1. Grundfos SEG.40.15.EX.2.50B Submersible Sewage Grinder Pump - 415v - Three Phase - 316 Ltr/min

    96075910

    Grundfos - SEG.40.15.EX.2.50B Submersible Sewage Grinder Pump - 415V - Three Phase - 316 Ltr/min. - Cast Iron

    SEG.40.15.EX.2.50B

    Grundfos SEG grinder pumps are non-self-priming, single-stage, centrifugal pumps with horizontal discharge port, specifically designed for pumping wastewater containing discharge from toilets. The pump is equipped with a grinder system that grinds destructible solids into small pieces to lead them through pipes with a relatively small diameter. SEG grinder pumps are well-suited for use in sparsely populated areas, where gravity sewage systems are not available. Examples include villages, farm areas and areas with large terrain-level differences, where a pressurised system has advantages. The pump is available for two types of installation:

    • submerged installation, free-standing
    • submerged installation on auto-coupling systems
    The pump is made of wear-resistant materials, such as Cast Iron and Stainless Steel. These materials ensure dependable operation. The surface of the pump is smooth to prevent dirt and impurities from sticking. The corrosion-protected Stainless Steel clamp is securing the motor to the pump housing and allow the straightforward service of the pump. SmartTrim system allows straightforward adjustment of the impeller clearance to ensure maximum efficiency during the pump lifespan. The range is designed to reduce energy consumption and keep downtime costs to a minimum, while maintaining peak performance throughout the lifespan of the system. The pump is explosion-proof.

    Suitable for: Commercial wastewater, Domestic wastewater, Wastewater transport, Flood control


    £4,110.00 RRP £3,205.80 £2,671.50
    In Stock In stock
    Delivery Icon Free Standard Delivery
  2. Grundfos TPE 80-240/4 S-A-F-A-BQQE-LDA Variable Speed In Line Circulator Pump - 415v - Three Phase - 1434 Ltr/min

    99114831

    Grundfos - TPE 80-240/4 S-A-F-A-BQQE-LDA Variable Speed In-Line Circulator Pump - 415V - Three Phase - 1434 Ltr/min. - Cast Iron

    TPE 80-240/4 S-A-F-A-BQQE-LWA

    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 16 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. The motor includes a frequency converter and PI controller in the motor terminal box. This enables continuously variable control of the motor speed, which again enables adaptation of the performance to a given requirement. The pump is equipped with a differential pressure sensor.

    Suitable for: Commercial heating, Commercial air conditioning, District heating, District cooling, Industrial heating, Industrial cooling, Desalination, Drinking water treatment, Water distribution, Irrigation, Community water supply


    £12,590.40 RRP £8,183.76 £6,819.80
    In Stock In stock
    Delivery Icon Free Standard Delivery
  3. Grundfos MTH 2 10/10 A W A AQQV Multistage Immersible Pump

    98992652

    Grundfos - MTH 2 10/10 A W A AQQV Multi-Stage Immersible Pump - 415V - Three Phase - 10 Stage

    MTH 2-10/10 A-W-A-AQQV
    multi-stage, immersible, self-priming, centrifugal pump unit for vertical installation in tanks etc.

    The pump has the following characteristics:

    • Mechanical shaft seal according to EN 12756
    • Impellers, intermediate chambers and spline shaft are made of Stainless Steel
    • Installation length according to DIN 5440

    The pump is close-coupled with a 3-phase motor.

    Suitable for: Machining


    £1,497.60 RRP £1,078.27 £898.56
    In Stock In stock
    Delivery Icon Free Standard Delivery
  4. Grundfos TPE3 D 32-120 S-A-F-A-BQQE-CAB Twin Head In Line Circulator Pump - 240v - Single Phase - 250 Ltr/min

    99272583

    Grundfos - TPE3 D 32-120 S-A-F-A-BQQE-CAB Twin Head In-Line Circulator Pump - 240V - Single Phase - 250 Ltr/min. - Cast Iron

    TPE3 D 32-120 S-A-F-A-BQQE-CYB

    Single-stage, close-coupled, volute twin-head Pump with in-line suction and discharge ports of identical diameter. The twin-head Pump is engineered 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 equipped with an unbalanced rubber bellows seal. The shaft seal is according to EN 12756. Pipework connection is via PN 6/10 DIN flanges (EN 1092-2 and ISO 7005-2). Each power head is equipped with a fan-cooled, permanent-magnet synchronous motor of identical size. Each power head is equipped with a fan-cooled asynchronous motor of indentical size. The motor performance is classified as IE5 in accordance with IEC 60034-30-2. The motor includes a frequency converter and PI controller in the motor terminal box. This enables continuously variable management of the motor speed, which again enables adaptation of the output to a given requirement. The Pump is equipped with temperature- and differential pressure sensors.

    • Suitable for Commercial heating, Commercial air conditioning, District heating, District cooling, Industrial heating, Industrial cooling, Desalination, Drinking water treatment, Water distribution, Irrigation, Community water supply
    • This product's housing material is Cast Iron
    • The impeller is manufactured from Composite
    • Maximum operating pressure: 10 Bar.
    • Temperature liquid range: -25 .. 120 °C.

    £8,412.00 RRP £5,467.80 £4,556.50
    In Stock In stock
    Delivery Icon Free Standard Delivery
  5. Grundfos TPE 32-230/2 S-A-F-A-BQQE-FDB Variable Speed In Line Circulator Pump - 415v - Three Phase - 166 Ltr/min

    99133770

    Grundfos - TPE 32-230/2 S-A-F-A-BQQE-FDB Variable Speed In-Line Circulator Pump - 415V - Three Phase - 166 Ltr/min.

    TPE 32-230/2 S-A-F-A-BQQE-FWB

    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, 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. The motor includes a frequency converter and PI controller in the motor terminal box. This enables continuously variable control of the motor speed, which again enables adaptation of the performance to a given requirement. The pump is equipped with a differential pressure sensor.

    Suitable for: Commercial heating, Commercial air conditioning, District heating, District cooling, Industrial heating, Industrial cooling, Desalination, Drinking water treatment, Water distribution, Irrigation, Community water supply


    £6,259.20 RRP £4,068.48 £3,390.40
    In Stock In stock
    Delivery Icon Free Standard Delivery
  6. Grundfos TPE3 D 32-120 S-A-F-A-BQQE-CDB Twin Head In Line Circulator Pump - 415v - Three Phase - 250 Ltr/min

    99272541

    Grundfos - TPE3 D 32-120 S-A-F-A-BQQE-CDB Twin Head In-Line Circulator Pump - 415V - Three Phase - 250 Ltr/min. - Cast Iron

    TPE3 D 32-120 S-A-F-A-BQQE-CYB

    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 6/10 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. The motor includes a frequency converter and PI controller in the motor terminal box. This enables continuously variable control of the motor speed, which again enables adaptation of the performance to a given requirement. The pump is equipped with temperature- and differential pressure sensors.

    Suitable for: Commercial heating, Commercial air conditioning, District heating, District cooling, Industrial heating, Industrial cooling, Desalination, Drinking water treatment, Water distribution, Irrigation, Community water supply


    £9,375.60 RRP £6,094.14 £5,078.45
    In Stock In stock
    Delivery Icon Free Standard Delivery
  7. Grundfos TPE2 D 40-200 N-A-F-A-BQQE-GAC Twin Head In Line Circulator Pump - 240v - Single Phase - 500 Ltr/min

    98438564

    Grundfos - TPE2 D 40-200 N-A-F-A-BQQE-GAC Twin Head In-Line Circulator Pump - 240V - Single Phase - 500 Ltr/min. - Cast Iron

    TPE2 D 40-200 N-A-F-A-BQQE-GYC

    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 6/10 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


    £9,771.60 RRP £5,670.00 £4,725.00
    In Stock In stock
    Delivery Icon Free Standard Delivery
  8. Grundfos  TPE 100-250/4 A-F-A-BQQE-NX3 Variable Speed In Line Circulator Pump - 415v - Three Phase - 2802 Ltr/min

    96110403

    Grundfos - TPE 100-250/4 A-F-A-BQQE-NX3 Variable Speed In-Line Circulator Pump - 415V - Three Phase - 2802 Ltr/min. - Cast Iron

    TPE 100-250/4 A-F-A-BQQE-NW3

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

    Suitable for: Commercial air conditioning


    £17,467.20 RRP £11,353.68 £9,461.40
    In Stock In stock
    Delivery Icon Free Standard Delivery
  9. Grundfos MTH 4 6/6 A W A AQQV Multistage Immersible Pump

    98993060

    Grundfos - MTH 4 6/6 A W A AQQV Multi-Stage Immersible Pump - 415V - Three Phase - 6 Stage

    MTH 4-6/6 A-W-A-AQQV
    multi-stage, immersible, self-priming, centrifugal pump unit for vertical installation in tanks etc.

    The pump has the following characteristics:

    • Mechanical shaft seal according to EN 12756
    • Impellers, intermediate chambers and spline shaft are made of Stainless Steel
    • Installation length according to DIN 5440

    The pump is close-coupled with a 3-phase motor.

    Suitable for: Machining


    £1,382.40 RRP £995.33 £829.44
    In Stock In stock
    Delivery Icon Free Standard Delivery
  10. Grundfos TPE3 D 40-150 S-A-F-A-BQQE-EDB Twin Head In Line Circulator Pump - 415v - Three Phase - 383 Ltr/min

    99272547

    Grundfos - TPE3 D 40-150 S-A-F-A-BQQE-EDB Twin Head In-Line Circulator Pump - 415V - Three Phase - 383 Ltr/min. - Cast Iron

    TPE3 D 40-150 S-A-F-A-BQQE-EYB

    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 6/10 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. The motor includes a frequency converter and PI controller in the motor terminal box. This enables continuously variable control of the motor speed, which again enables adaptation of the performance to a given requirement. The pump is equipped with temperature- and differential pressure sensors.

    Suitable for: Commercial heating, Commercial air conditioning, District heating, District cooling, Industrial heating, Industrial cooling, Desalination, Drinking water treatment, Water distribution, Irrigation, Community water supply


    £11,044.80 RRP £7,179.12 £5,982.60
    In Stock In stock
    Delivery Icon Free Standard Delivery
  11. Grundfos TPE3 D 50-180 S-A-F-A-BQQE-GDC Twin Head In Line Circulator Pump - 415v - Three Phase - 700 Ltr/min

    99272555

    Grundfos - TPE3 D 50-180 S-A-F-A-BQQE-GDC Twin Head In-Line Circulator Pump - 415V - Three Phase - 700 Ltr/min. - Cast Iron

    TPE3 D 50-180 S-A-F-A-BQQE-GYC

    Single-stage, close-coupled, volute twin-head Pump with in-line suction and discharge ports of identical diameter. The twin-head Pump is engineered 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 equipped with an unbalanced rubber bellows seal. The shaft seal is according to EN 12756. Pipework connection is via PN 6/10 DIN flanges (EN 1092-2 and ISO 7005-2). Each power head is equipped with a fan-cooled, permanent-magnet synchronous motor of identical size. Each power head is equipped with a fan-cooled asynchronous motor of indentical size. The motor performance is classified as IE5 in accordance with IEC 60034-30-2. The motor includes a frequency converter and PI controller in the motor terminal box. This enables continuously variable management of the motor speed, which again enables adaptation of the output to a given requirement. The Pump is equipped with temperature- and differential pressure sensors.

    • Suitable for Commercial heating, Commercial air conditioning, District heating, District cooling, Industrial heating, Industrial cooling, Desalination, Drinking water treatment, Water distribution, Irrigation, Community water supply
    • This product's housing material is Cast Iron
    • The impeller is manufactured from Composite
    • Maximum operating pressure: 10 Bar.
    • Temperature liquid range: -25 .. 120 °C.

    £12,733.20 RRP £8,276.58 £6,897.15
    In Stock In stock
    Delivery Icon Free Standard Delivery
  12. Grundfos GT-H-18 Vertical Cold Water Diaphragm Tank - 10 Bar - 18 Ltr

    96526322

    Grundfos - GT-H-18 Vertical Cold Water Diaphragm Tank - 10 Bar. - 18 Ltr

    Grundfos GT-H are maintenance-free multi-purpose pressure tanks with a capacity ranging from 2 to 100 litres.
    The tanks are designed for a maximum operating pressure between 10 and 16 bar and a maximum liquid temperature of 90 °C.

    The tank is a steel pressure tank made of a virgin propylene liner. The tanks have a non-replaceable FDA-approved high-grade butyl diaphragm, which is pre-charged with compressed nitrogen (1.9 bar).

    To ensure long-lasting durability, the diaphragm and liner are both reinforced in specific wear areas. All internal parts, including the air valve, are rounded to prevent piercing of the diaphragm in extreme conditions. The water connection uniquely provides a dual water and air seal ensuring a completely leakage-free pressure tank. Combined with booster and irrigation systems as well as thermal expansion and hydraulic hammer arrestors, the tank is appropriate for drinking-water and grey-water applications. It provides optimised comfort and a patented stainless-steel water connection. The tank also features:

    • replaceable tank base
    • leakage-free air valve sealed with O-ring
    • two-part polyurethane-primed paint finish
    • reinforced connection plate on inline models of 8 litres and above


    £156.00 RRP £52.90 £44.08
    In Stock In stock
  13. Grundfos GT-H-8 - Vertical Cold Water Diaphragm Tank - 10 Bar - 8 Ltr

    96528335

    Grundfos - GT-H-8 - Vertical Cold Water Diaphragm Tank - 10 Bar. - 8 Ltr

    Grundfos GT-H are maintenance-free multi-purpose pressure tanks with a capacity ranging from 2 to 100 litres.
    The tanks are designed for a maximum operating pressure between 10 and 16 bar and a maximum liquid temperature of 90 °C.

    The tank is a steel pressure tank made of a virgin propylene liner. The tanks have a non-replaceable FDA-approved high-grade butyl diaphragm, which is pre-charged with compressed nitrogen (1.9 bar).

    To ensure long-lasting durability, the diaphragm and liner are both reinforced in specific wear areas. All internal parts, including the air valve, are rounded to prevent piercing of the diaphragm in extreme conditions. The water connection uniquely provides a dual water and air seal ensuring a completely leakage-free pressure tank. Combined with booster and irrigation systems as well as thermal expansion and hydraulic hammer arrestors, the tank is appropriate for drinking-water and grey-water applications. It provides optimised comfort and a patented stainless-steel water connection. The tank also features:

    • replaceable tank base
    • leakage-free air valve sealed with O-ring
    • two-part polyurethane-primed paint finish
    • reinforced connection plate on inline models of 8 litres and above


    £122.40 RRP £42.73 £35.61
    In Stock In stock
  14. Grundfos GT-HR-100 Vertical Hot Water Diaphragm Tank - 6 Bar - 100 Ltr

    96573397

    Grundfos - GT-HR-100 Vertical Hot Water Diaphragm Tank - 6 Bar. - 100 Ltr

    GT-HR-100 PN6 R1 V

    Grundfos GT-HR are pressure tanks with a capacity ranging from 8 to 1000 litres. The tanks are designed for a maximum operating pressure of 6 bar and a maximum liquid temperature of 90 °C.

    The tank is a steel pressure tank with a non-replaceable rubber diaphragm for heating applications. The tanks have a non-replaceable diaphragm, dividing the tank chamber into two compartments: the upper compartment is pre-charged with compressed nitrogen (1.5 bar) while the lower compartment contains the diaphragm itself, which is a polypropylene (PP) liner.

    A pressure tank ensures controlled pressure in the water supply and thereby limits the switching frequency of the pump unit in case of low water consumption or loss due to leakage. This ensures increased comfort in your installation by limiting the start and stop frequency of your pump. It also creates a more stable assembly by compensating for pressure drops when a tap is opened, while reducing problems with water hammer in the pipes.


    £512.40 RRP £195.30 £162.75
    In Stock In stock
    Delivery Icon Free Standard Delivery
  15. Grundfos GT-HR-1000 Vertical Hot Water Diaphragm Tank - 6 Bar - 1000 Ltr

    96573408

    Grundfos - GT-HR-1000 Vertical Hot Water Diaphragm Tank - 6 Bar. - 1000 Ltr

    GT-HR-1000 PN6 R1 V

    Grundfos GT-HR are pressure tanks with a capacity ranging from 8 to 1000 litres. The tanks are designed for a maximum operating pressure of 6 bar and a maximum liquid temperature of 90 °C.

    The tank is a steel pressure tank with a non-replaceable rubber diaphragm for heating applications. The tanks have a non-replaceable diaphragm, dividing the tank chamber into two compartments: the upper compartment is pre-charged with compressed nitrogen (1.5 bar) while the lower compartment contains the diaphragm itself, which is a polypropylene (PP) liner.

    A pressure tank ensures controlled pressure in the water supply and thereby limits the switching frequency of the pump unit in case of low water consumption or loss due to leakage. This ensures increased comfort in your installation by limiting the start and stop frequency of your pump. It also creates a more stable assembly by compensating for pressure drops when a tap is opened, while reducing problems with water hammer in the pipes.


    £4,616.40 RRP £1,733.15 £1,444.29
    In Stock In stock
    Delivery Icon Free Standard Delivery
  16. Grundfos GT-HR-140 Vertical Hot Water Diaphragm Tank - 6 Bar - 140 Ltr

    96573398

    Grundfos - GT-HR-140 Vertical Hot Water Diaphragm Tank - 6 Bar. - 140 Ltr

    The GT-HR tanks are steel pressure tank with a non-replaceable rubber diaphragm, pre-charged with nitrogen.

    Recommend application: Heating water.


    £669.60 RRP £252.25 £210.21
    In Stock In stock
    Delivery Icon Free Standard Delivery
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