Complete Pump Supplies | Supplier Domestic Water Pumps & Booster Pumps

Grundfos SCALA2 3-45 A Booster Pump - 98562865

Grundfos SCALA2 Whole House Booster Pump (1ph)

Grundfos Scala2

  • Grundfos Scala2
  • 1463972263842
  • 1463986664142
  • grundfos-scala-2
  • Grundfos-SCALA2-cut-through
Product code: 98562865
£408.00 inc. VAT
Save £140
Valid until 01/12/2017
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Grundfos SCALA2 Booster Pump 3-45 A - 98562865

Perfect water pressure – finally compact and easy to install 

5 Year Warranty

SCALA2 is a fully integrated water booster pump providing perfect water pressure in all taps at all times – even with multiple taps and showers running at the same time.

It packs pump, motor, tank, sensor, drive and non-return valve into one compact unit. And with its intelligent pump control, SCALA2 automatically adjusts performance to both inlet pressure and water consumption in the home. Thanks to a water-cooled motor, SCALA2 even offers one of the lowest noise levels of any booster on the market.

What is intelligent pump control?

SCALA2 features a built-in sensor, which constantly measures the discharge pressure. If the pressure drops below the desired level, SCALA2 boosts its operation immediately to compensate for the loss of pressure. We call it intelligent pump control and the result is perfect water pressure.


  • Perfect water pressure: Intelligent pump control adjusts operation automatically

  • Low noise: As quiet as a modern dishwasher (47 dB(A) in typical use)

  • Easy selection: One variant for all domestic boosting needs

  • Easy installation: Compact, all-in-one solution, plug-and-pump

  • Easy to operate: User-friendly control panel

  • Reliable operation: Dry-running protection, anti-cycling

  • Long lifetime: Quality-tested to perfection, maintenance-free


SCALA2 is the perfect choice for residential buildings with up to 3 floors and 8 taps.

  • Boosting from tanks: Increases water pressure from roof tanks, break tanks and ground tanks, including rainwater tanks.

  • Boosting from wells: Pumps water from a depth of 8 metres

Suitable for both Indoor and outdoor installation X4D and Enclosure type 3(US).

  Kw (P1)   Closed Valve pressure (m) Nominal Flow (M3/H) Max Flow (M3/H) Product Code
  550W   45 3 M3/H @27m 4 M3/H 98562865



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UK Shipping Charges

Standard Delivery (3-5 working days)* - Free

Next Working Day Delivery (on orders placed before 2pm)* - £12.50

Next Day Working Delivery before 10.30 am (on orders placed before 2pm)* -  £30.00

Saturday AM Delivery before 12.00pm**- £35.00 

*Excludes UK Islands, Republic of Ireland and Scottish Highlands.

* Next Day Delivery for orders placed before 2pm on the previous working day, i.e. Thursday order before 2pm for Friday delivery.  For orders placed after 2pm, despatch will be on the following day for delivery on the next available working day, i.e. Thursday order after 2pm, despatch Friday for Monday delivery (Next Day Delivery excludes Weekends and Bank Holidays).

*Working Days are classed as Monday-Friday

**Saturday AM delivery and Sunday delivery required orders to be placed before the previous Friday by 2.00pm (excluding Bank Holidays). Order placed after this time, will be delivered the following week.

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