Stainless Steel Unblocked Sewage Pumps, HSW

Stainless Steel Unblocked Dredge Pumps, Stainless Steel Pumps, Submersible Pump, HSW Operating LimitsMax. immersion Depthup to 5 mLiquid Temperatureup to 50 Cent. Degree.Maximum Passage for suspended solids diameter50mm WORKING PRINCIPLE The HSW series SINGLE VANE pumps is designed for automatic use (single phase version), the operating principle is that of pumps with a SINGLE VANE impeller, the impeller mounted on the end of the drive shaft enclosed in a large ring chamber, formed by the pump body and the base. The suction opening is in direct contact with the liquid to be pumped. The rotating impeller transmits kinetic energy to the liquid, which is centrifuged in the ring chamber, where part of the kinetic energy is transformed into pressure energy. The particular shape of the impeller optimizes efficiency. PUMP INSTALLATION AND APPLICATIONS This pumps is designed tohandle dirty water and sewage in domestic and civil applications, it is fitted with a stainless steel single vane impeller, and I suitable for pumping liquids containing suspended solids, including short fibres. It is particularly recommended for the transfer of domestic sludge, refluent and surface water, water mixed with mud in areas, such as: household, industrial applications and underground car parks. This pump is particularly dependable in fixed installation intended for automatic use. A purposely built pit with minimum dimensions 500x500xS00mm is recommended for fixed installations, to give total drainage, and to allow correct operation of the automatic float switch, this system automatically starts the pumps when the fluid reaches a preset level, stopping it once the fluid has been emptied. Technical Data Model