Products

JH Series Between Bearing Centrifugal Pump (BB2)

Brand: SHENGONG PUMP
Product origin: CHINA
Delivery time: 4~5 months

The JH centrifugal pump is of a between bearing design which is in compliance with BB2 structure specified in API610 standards. It can be single-stage double suction, two-stage double suction or two-stage single suction. The pump employs rolling bearings or a combination of sliding bearings and rolling bearings, with lubrication achieved through an oil slinger ring, meeting the conditions for oil mist lubrication.

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JH centrifugal pump conforms to BB2 structure in API610 standards. JH centrifugal pump is manufactured according to 11th edition API610 standards. The shaft seal can adopt various mechanical seals according to API682 standards. The pump adpots various grades of material, meeting different working conditions requirement. The working pressure at normal temperature is 5.0 Mpa.

There are three types of JH centrifugal pump, which are

1. DJH single-stage double suction two end supported structure, applied in large flow rate, low head, harsh cavitation condition;

2. GJH two-stage single suction two end supported structure, applied in small flow rate, high head condition;

3. GDJH first-stage double suction, second-stage single suction two end supported structure, applied in large flow rate, high head and harsh cavitation condition.

These three types of pump can be used as process pump of various devices in petroleum refining industy. They are also widely used in chemical industry, paper making, water supply, environmental protection and power generation, etc. The temperature of the transferred medium ranges from -80~+450℃.

Its parameter is as follow,