Monsoon Standard 4.0 bar Twin Pump

In stock
In Stock
Usually dispatched within 1 - 2 working days

Next Day delivery available on a huge range of products

5 Year Manufacture Guarantee

Stuart Turner monsoon Standard domestic water pressure boosting shower pumps are high quality built from brass and have a high performance boosting the water pressure for the whole house, built to meet the demands of a whole range of domestic applications.

Suitable for positive head applications only.

Monsoon Standard 4.0 bar Twin Pump. Designed for installation into vented systems to pump both hot & cold water supplies, boosting both equally


  • 5 year guarantee.
  • Suitable for positive or negative head applications.
  • Premium quality brass pump supplied with 22mm flexible hoses with integral ISO valves.
  • Very quiet operation.
  • WRAS approved.
  • Continuously rated.


  • Peripheral pump with a flow switch.
  • Pumps impeller made from Brass.
  • Seals are made from EPDM/PTFE/Al. Oxide.
  • Max watts used by pumps 890.

If for any reason you no longer wish to keep your purchase, you must inform us in writing within 14 days of accepting delivery. There will be a cost to collect the item, please see full return details.