Monsoon Universal 4.0 bar Twin Shower and Whole house Pumps The Monsoon 46411 has been designed for homeowners to boost hot and cold water supply into vented systems equally, this pumped has been manufactured using the best quality brass to increase durability. This is the perfect pump to boost water services to the whole home or to pressurize the supply where outlets are above the source, such as in loft conversions. PRODUCT SPECIFICATION Product Code 46411 Pump Type Peripheral Mechanical Seal EPDM / PTFE / Al. Oxide Materials Pump Body and Impeller: Brass Maximum Head Closed Valve: 4.0 Bar Performance @ 9 l/min - 3.5 Bar. @ 18l/min - 2.8 Bar Maximum Flow 45 l/min Maximum Static Inlet/ Outlet Pressure 12 Metres Working Pressure Maximum 600kPa (6 Bar) Pump Connections G 3/4 Male Flexible Hoses Connections G3/4 female x 22mm push-in.