Rst Electric Pulsation Controller Systems Equipment & Supplies In Eritrea
1 equipment items found
Manufactured by:RST Irrigation Ltd. based inBrandon, UNITED KINGDOM
These electric powered pump systems control the speed of the motor/pump to provide the pressure and flow required. Prior to the existence of variable speed drives you either had to use expensive single stage pumps, or a pressure reducing valve, such as a Clayton valve. Whichever of these two systems were adopted, they still ran the motor/pump at full speed – regardless of what pressure and ...