Detailed Product Description

DK series are recommended for pumping water and chemically non-aggressive liquid
with an open impeller. DK pumps are designed pumping fairly large amounts of impurities
without fault of clogging, suitable for irrigation, industrial applications.
As with impeller cantilevered on the motor shaft directly, the DK pumps have
compact size, and are very reliable, simple to use and almost maintenance-free.
The hydraulic characteristics include middle head and middle capacity.

Working conditions:
1) Max. temperature of fluid up to: 80°C
2) Max. ambient temperature up to: 40°C
3) Max. pressure: 10 Bar

Structural characteristics:
1) Pump casing: cast iron
2) Impeller: brass 
3) Motor housing: aluminum
4) Mechanical seal: stainless steel (graphite to ceramic)
5) Shaft: 45# steel or stainless steel
6) Bearing: SKF/NTN/NSK/China
7) Insulation class: B and F
8) Protection class: IP44 and IP54