Stuart Turner Monsoon Universal Regenerative Twin Shower Pump 1.5Bar 44754. The Stuart TurnerMonsoon Standard 1.5 bar Twin Pump is engineered for installation into ventedsystems to pump cold as well as hot water supply.This Stuart Turner twin pump is WRAS approved and is also CE compliant. Itsbuilt-in flow switch automatically starts the pump. In addition, it includesone Monsoon pump, a built-in pressure switch and anti-vibration feet. It has been used for over a year and worked perfectly. Original receipt can be provided.