4320-01-533-6389 IMPELLER,PUMP,CENTRIFUGAL Index 4320-01-533-6391 IMPELLER,PUMP,CENTRIFUGAL

National Stock Number:
4320-01-533-6390

Federal Supply Class:
4320

National Item Identification Number:
015336390

Description:
RING,WEARING

Detail:
A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.


Manufacturer Information:
301300678314SIMS PUMP VALVE CO, INC
3013006C6857BGM TRADING GMBH
3013006DN940MARITECH, MARINETECHNIK


Techincal Specification:
BODY INSIDE DIAMETER5.715 INCHES NOMINAL
BODY OUTSIDE DIAMETER6.187 INCHES NOMINAL
BODY STYLEPLAIN
CHAMFER ANGLE5.0 DEGREES NOMINAL ALL CORNERS
CHAMFER LENGTH0.472 INCHES NOMINAL ALL CORNERS
CORNER SHAPECHAMFERED ALL CORNERS
OVERALL LENGTH0.470 INCHES NOMINAL
MATERIALCARBON GRAPHITE AND PLASTIC PHENOLIC
SPECIAL FEATURES1974 RPM; 25M HEAD; 115M 3/H CAPACITY


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