diesel engine water pump

JJC-IS Diesel Engine Centrifugal Pump

JJC-IS Diesel Engine Centrifugal Pump
Flow Range: 3.25-460 m³/h

Head Range: 4-125 m

Speed: 1450 r/min, 2900 r/min

Motor Power: 0.22-110kW

Efficiency η : 37-82 %

NPSHr: 2.0-4.5 m

Nominal Impeller Diameter: 116.5-399.5 mm

What is JJC-IS Diesel Engine Centrifugal Pump?


The JJC-IS Diesel Engine Centrifugal Pump features a back-pull-out design, allowing maintenance of the casing cover and impeller without disconnecting suction or discharge piping. The bearing frame houses two ball bearings lubricated by engine oil or grease. Driven directly by a diesel engine via a flexible coupling, the volute casing, mounting feet, and suction/discharge flanges are cast into a robust single unit.

Applications & Key Features

  • Wide Application Range: Horizontal single-stage single-suction clean water centrifugal pump suitable for clean water and non-abrasive liquids with physical/chemical properties similar to water. Ideal for industrial, agricultural, municipal supply/drainage, and fire protection systems.

  • ISO 2858 Compliant: Engineered to ISO 2858 international standards for performance, dimensions, and high energy efficiency.

  • Reliable & Low Operating Cost: Compact, lightweight, and simple structure offering high anti-cavitation performance, low power consumption, and easy maintenance.

  • High Interchangeability: 140 models across the series share just 4 shaft sizes and 4 bearing frames, allowing universal interchangeability of shafts, bearings, shaft seals, and impeller fasteners for easy spare parts management.


 
 

CONTACT JIUJIANG

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+86 18167392360

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No.16 Linwu Road, Oubei Street, Yongjia, Wenzhou, Zhejiang, China