Grundfos STN 4.0 B Amazon Universal 4 Bar Twin Negative Pump

£471.00 £565.20 (inc VAT)

Out of stock

SKU: 96788176 Categories: , , Brand:

Product Description

Grundfos Amazon Universal 4 Bar Twin Negative Pump

Model: 96788176 / STN-4.0 B

Grundfos STN 4.0 B Amazon Universal 4 Bar Twin Pump. Where the water level in the cold storage tank is below the level of the shower outlet a ‘negative head’ situation exists. Specialist automatic negative head pumps to overcome this problem are available from Grundfos. This Amazon pump range is undoubtedly the ‘Rolls Royce’ of Grundfos shower pumps, designed and manufactured to the highest of standards. With brass impellers and machined brass stampings these pumps can be genuinely described as ‘Heavy Duty’, and each model offers high performance and durability. These continuously rated regenerative pumps are suited to domestic, commercial or light industrial use.

All brass pumps are supplied with stainless steel flexible hoses, and are covered by a comprehensive 5 years warranty. A brass pump will transform any compatible shower system into a really enjoyable and invigorating power shower. Please Note: Grundfos Technical have advised their pumps are as noisy as a domestic hoover.

Grundfos Amazon Universal 4 Bar Pump Features:

  • Grundfos Amazon Universal 4 Bar Pump Fitting Instructions
  • Grundfos Amazon Pump Brochure
  • Power supply 230 volts
  • Connections – 22 mm
  • Rating – 4 bar
  • 5 Years warranty
  • Centrifugal range
  • Built in anit-vibration feet
  • Built in flow switch that will automatically starts the pump
  • Fully WRAS approved and CE compliant
  • Supplied with flexible hoses
  • Built in pressure switch that will automatically stops the pump and re-pressurises the system

Whats In The Box:

  • 1 x Grundfos Amazon 4 bar twin negative pump
  • 4 x Flexible hoses supplied by manufacturer


Additional Information

Weight 5001 g












Medium Item

Delivery charges are dependent on area and the products you are ordering.

Local Pick Up           Free

England & Wales    £4.99

Scotland From        £9.99

Unfortunately we do not deliver to Ireland, Scottish Islands or above Glasgow and Isle Of Wight.

If you need more infomation regarding delivery, please call 01843 842727 Mon to Fri 8am to 5pm.