Rotech’s DNJ Series end suction close coupled centrifugal pumps are close coupled with standard JM solid shaft motors specially designed for pump applications in accordance with standards developed by the Hydraulic Institute (HI) and the National Electrical Manufacturers Association (NEMA).

DNJ Series close coupled pumps are designed for applications in medium duty service, in heating and air conditioning, booster and general circulating services.

DNJ Series end suction centrifugal pumps are available in cast iron bronze fitted and all iron Materials of Construction (MOC) with type 21 mechanical seals. All Stainless steel Material of Constructions can be supplied upon request.

DNJ Series close coupled pump casing is fitted with a bronze replaceable wear ring. The pipe connection flanges are equivalent to 150# ANSI flanges rated for 175# Maximum Working Pressure (MWP). Rotech can supply close coupled centrifugal pump with 200# or higher rated ANSI flange connections if required.

For smooth and low vibration operation, DNJ Series end suction centrifugal pumps are furnished with enclosed dynamically balanced impellers. DNJ Series end suction centrifugal pump delivers variety, durability, standardized options and configurations.

Rotech designs tough and versatile DNJ Series end suction Centrifugal pumps to meet your pumping needs. Please contact us to find out more about DNJ Series options and prices.