Lowara / Grundfos 2'' Twin Pump Booster Set, 170 l/min @ 3.7 Bar

Lowara / Grundfos 2'' Twin Pump Booster Set, 170 l/min @ 3.7 Bar

Product Ref: SP2V-5HM06S-MT/24

Grundfos, Lowara Grundfos, Lowara Free Delivery Twin WRAS Approved Parts

Estimated Lead time: 2- 3 working days

Home Delivery

UK mainland delivery from FREE ex VAT

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from £2,325.00 ex VAT
(£2,790.00 inc VAT)
Product Description

Booster Set -2" Twin Pump MH 46 Multistage Variable Twin Pump Booster

The twin pump constant pressure cold water booster set, is designed to increase the pressure of water services within a building where the existing incoming main is not sufficient. If the supply of water fails during operation the pumps automatically shuts down to prevent damage and re-starts again once water is restored. The pressure boosters are suitable for private water supply applications, particularly where constant pressure is required or where there are large fluctuations in demand.

Key Benefits

  • 304 Stainless steel WRAS approved pumps
  • BMS Volt Free Contacts
  • Variable speed inverter
  • Dry run protection
  • PWB 8 litres WRAS approved pressure vessel
  • Glycerine filled pressure gauge
  • Tested and programmed prior dispatch
  • Stainless-steel Fittings
  • Full Load: 8.2 Amps
  • Available in twin and triple set options


Grundfos Pump

The details which make the Grundfos Pump different

  • IP55 as standard motor
  • Double protection for the motor bearings to minimise maintenance
  • Compact and easy handling
  • Stainless-steel hydraulics
  • Can be handled in both cooling and heating applications.
  • Filling and draining plug - sealed by an O ring to eliminate leakages
  • Excellent dry running and non-sticking capabilities.
 Power  0.25 - 7.5 kW  0.3 Hp - 10 Hp
 Flow  50Hz - 1 m³ / - 25 m³ /h  60Hz - 1 m³ /h - 30 m³ /h (4.4gpm - 132gpm)
 Temp  -30 C - + 120 C  -22 F - + 248 F
 Head  12 Bar / 174 PSI  
 System Pressure  16 Bar / 232 PSI  


From end to end, Grundfos' proven quality and attention to detail is the difference between Grundfos CM/CME and competing pump solutions.


All our Booster pumps are for delivery by customer offload. This entails the customer to acquire the right manpower and/or machinery to help unload the tank/s from the delivery vehicle.

If you require any specific requirements regarding delivery, please call us before order is placed, where we will try and accommodate this facility for you.

Option: Stainless-steel inlet & outlet flexible connector, (recommended over rigid pipe when installing tank away from booster set)
Tanks Direct also supply variable domestic & commercial single and triple pumps, please contact us on 01643 703358.

Please note that the 200 l/min @ 3.5 Bar is when both pumps are working together. Pumps come as Duty Assist as standard, so the mid-curve for each pump would be 100 l/min @ 3.5 Bar.


Our shipping costs cover most of the UK - however, parts of England, Scottish Highlands and Islands including areas north of the Glasgow / Edinburgh border, Isle of Wight, Channel Islands, Isle of Man, Anglesey, Western Isles, Shetland Islands, Orkney Islands, Isles of Scilly, Northern Ireland and the Republic of Ireland may cost more.

Please call before ordering if the delivery postcode is listed below. There may be additional shipping costs. AB, BT, CA, CT, DD, DG, EH, FK,G, GY, IM, IV, JE, KA, KW, KY, LD, LL, ML, PA, PH, PO 30-41 (Isle of Wight), SA, SY, TD, TN, TR, ZE Southern Ireland

Our lead times should only be used as a guide and are subject to change.


Unless a hi-ab delivery has been booked at additional cost, it is the customer's responsibility to offload with suitable equipment on the day of delivery and a failed delivery may result in additional charges.

We recommend installers and/or plant hire & materials for install such as excavators, aggregates etc are not booked until you are in receipt of the goods. Tanks Direct cannot be held responsible for costs incurred due to unforeseen delays, please see our terms for more details.

If you have any questions regarding your delivery please contact the Sales Team on 01643 703358.

Returns Information

Customers may return items within 14 calendar days (as per our Terms & Conditions) - refer to 4.6 & 4.7. **

Please be aware that returning a tank can be complicated and expensive so please check that you are ordering the correct item (we suggest checking the dimensions very carefully).

If you wish to return goods, please complete the form on this page to provide further information.

Once your request is approved, a valid Returns Authorisation Number (RAN) will be issued to initiate the returns process along with information on how & where to return your order along with any costs involved.

Please DO NOT return any goods without this authorisation. Goods cannot be accepted without this.

Returns are not accepted at our Minehead Office, please wait until we contact you before returning any goods.

Please click here to request a return

Product Specification

  • Product Code: FW
  • Brand: Grundfos, Lowara
  • Delivery: Free Delivery
  • Twin or Single: Twin
  • WRAS: WRAS Approved Parts

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