Polygon-Auto LLC
- Home
- Companies
- Polygon-Auto LLC
- Products
- Poligon - Model DN-250 - Suction Filter ...
Poligon - Model DN-250 -Suction Filter with Check Valve
FromPolygon-Auto LLC
Filter is designed for the installation on suction system of pump stations with capacity up to 350 CBM/hr. Allows to prevent mechanical contamination (stones, branches, large leaves, etc.) from entering the pump station water intake system. Complete with check valve to prevent water leakage from the pump station suction system.
Most popular related searches
check valve
pump station
water intake filter
pump station filter
water intake system
water intake
water leak
water discharge
water pump station
pump system
Design
The filter body and screen are made of constructional carbon steel with hot-dip galvanizing 70 microns thickness. Check valve is made of stainless steel and mounted on a valve lifting mechanism, which is equipped with a cable for manually lifting of the valve in case of its jamming or forced water discharge from the intake hose.
- Nominal inside diameter, mm 250
- Connection type flange Dn-250, Pn-1.0 MPa
- Maximum efficient rate, l/sec 90
- Working pressure, MPa 0.6
- Test pressure, MPa 1.0
- Body material steel 3 (S235JR)
- Safety screen material steel 3 (S235JR)
- Check valve material steel 08?18?10 (ANSI 304)
- Body and safety screen coating, DIN EN ISO 1461 Not-dip galvanizing