Building
OW pumps are stationary, horizontal multistage pumps.
The discharge port is directed vertically upwards, and the suction port can be placed in four positions, i.e. rotated by 90° depending on needs.
Closed impellers and vane vanes are used. The axial thrust in the pump is balanced by the disc relief system. Rolling bearings transmitting radial forces are lubricated with grease. The shaft seal may be string, amorphous or mechanical.
OW pumps can be used in explosion-hazardous areas as devices
group I category M2.
Execution
Performance: Q = up to 1000m3/h
Lifting height: H = up to 900 m
Design pressure: p up to 160 bar at t=20 °C
Temperature: t up to 40 °C
Discharge ports: Dn = from 150 mm to 250 mm
standards
PN-EN ISO 9905
PN-EN ISO 5199
ATEX Directive 2014/34/EU (ATEX)
Certifications
PN-EN ISO 9905
PN-EN ISO 5199
ATEX Directive
2014/34 / EU
Product features
Construction materials for OW pumps are appropriately selected for the pumped liquids.
Construction materials for OW pumps are selected depending on the pumped liquid. We use cast iron, salt-resistant, wear-resistant and duplex cast steel.
Work field
