We offer for sale noiseless horizontal multistage centrifugal pumps with built-in shallow well valve. Suction lift up to 9 meters
Appointment of the pump
To file a clean liquids without abrasive or long fiber and substances corrosive to Give details of the pump.
Main areas of application
The rise of water from wells, reservoirs, lakes, rivers and other sources. Work in a variety of modular systems, and installations of water supply, irrigation, drainage and pressure increase. Supply of water for swimming pools, fountains, washing equipment and other industrial and household needs.
The design of the pump
Quite a multi-stage centrifugal pump, c horizontal and vertical suction pressure port with an internal thread. Impellers mounted directly on the motor shaft. Self-lubricating bearings are removed from the shaft voltage and provide quiet operation. The combination of wear-resistant materials with low coefficient of friction, ensures tightness of the shaft and mechanical seal allows the pump without service. AC motor with external cooled by a fan. Single phase power supply with thermal protection with automatic reset and condenser.
Features of the pump
The pump can lift water from a depth of 9 meters without a check valve and pre-fill the pipeline with water, but filled with the obligatory water pump housing. After evacuation of air from the suction pipe priming valve closes the water circulation pump in order to achieve maximum hydraulic characteristics. Time of lifting water with unfilled truboprovodeokolo 3 minutes. With an integrated self-priming valve, the pump is not sensitive to the presence of air in the fluid.
Motor Data
Asynchronous, two poles. Protection class – IP 55 Insulation class – F Permissible differential voltage is ± 10% of the winding is impregnated with epoxy paint mode continuous built-in thermal overload protection (single phase version).
Materials
Pump housing – Stainless Steel AISI 304 Impellers – Stainless Steel AISI 304 Shaft – Stainless Steel AISI 420 Diffusers – reinforced Noryl Shaft seal – mechanical graphite soapstone Motor housing – aluminum L-2630 O-Rings – EPDM / NBR
