|
|
|
National Stock Number:
4320-00-400-6563
Federal Supply Class:
4320
National Item Identification Number:
004006563
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:
| L20A16A1 | 10613 | PENTAIR PUMP GROUP, INC. | | RL20A16A | 09259 | ROTARY PRODUCTS INC |
|
Techincal Specification:
| BODY INSIDE DIAMETER | 18.998 INCHES MINIMUM AND 19.002 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 20.004 INCHES MINIMUM AND 20.006 INCHES MAXIMUM | | BODY STYLE | PLAIN | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 2.000 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY |
|