Utility Pumps

DH Single Stage Volute Process Pump is design according to ASME 73.1M standard. The standard design Is open type impeller but semi-open and closed impellers are also available. The strong structure is fitted for heavy duty applications such as Oil Refinery, Petro-Chemical etc. DH Process Pump is variety of choice of Mechanical Shaft Seal for difference application environment such as Soft Packing, Single Mechanical Seal-S, Multiple Mechanical Seal-D, Quench Arrangement-Q etc. DH Process Pump is design in the heavy duty applications. The design is in stronger structure such as the pump house is in more thick for corrosion allowance; double bearing and oil lubrication for longer life , etc.

DH Flange Standard:

ANSI Class 125 Class 250 ( refer to ASME/ANSI BI6.1 ) ANSI Class 150, Class 300 ( refer to ASME/ANSI B16.5 )

Application:-

• Oil Refinery

• Petra-Chemical

• Pulp and Paper Industry

• Primary Metals

• Chemical Industry

Operating Condition:-

• Flow: max 660 M³/hr ( 2917 US GPM)
• Head: max 150M ( 500 Ft )
• Liquid Temperature: max 371°C
• Max Working Pressure: max 2552 KPa (370 PSIG)

• ANSI / ASME B 73.1M
• Pump flange sizes : DN 25 - 200mm ( 1" - 8" )
• Max Head : 150M ( 500 Ft)
• Max capacity : 660m/HR ( 2917 US GPM )
• Max Temperature : 200C