JDW pumps comprises a ejector unit and a centrifugal pump. The most remarkable character is it can be used to supply clean water from a relatively deep well. It is also suitable for chemically non-aggressive fluid. To ensure the adequate counterpressure, it is always installed a foot valve with a filter on the suction opening.
Pump body: Cast iron
Impeller: Brass impeller
Motor: Closed, externally ventilated
Insulation class: B (Class F if required)
Protecton class: IP44 / IP54
Duty: Continuously rated
Mechanical seal: Φ12 ceramic steatite/metalized carbon
Shaft: Stainless steel
Thermal Protector
The normal power standard is 220V 50Hz single phase.
Three phase 220/380V/50Hz, 220/440V/60Hz, Single phase 230V,240V, 127V, 110V,115V/60Hz models are available on request.