Fire Pumps Parts

End item NSN parts
Filter By: Cylindrical Roller Bearings
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Part Number
NSN
NIIN
011-310-7 Cylindrical Roller Bearing
009672924
033 PIECE 91 Cylindrical Roller Bearing
009672924
110RU02 Cylindrical Roller Bearing
001556540
120630 Cylindrical Roller Bearing
001556515
1209143 Cylindrical Roller Bearing
001557354
125-744 Cylindrical Roller Bearing
001556506
127909 Cylindrical Roller Bearing
001556515
149543 Cylindrical Roller Bearing
001557354
1672875 Cylindrical Roller Bearing
001556612
189-838 Cylindrical Roller Bearing
001556506
250844 Cylindrical Roller Bearing
001556506
25Z113D8 Cylindrical Roller Bearing
001518298
3110001556604 Cylindrical Roller Bearing
001556604
376433 Cylindrical Roller Bearing
006988144
377528 Cylindrical Roller Bearing
006988144
4250844 Cylindrical Roller Bearing
001556506
4250844-0 Cylindrical Roller Bearing
001556506
5212TS Cylindrical Roller Bearing
001518298
53299D Cylindrical Roller Bearing
001556515
587708-5 Cylindrical Roller Bearing
001556540
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Fire Pumps

Picture of Fire Pumps

A fire pump is a part of a fire sprinkler system's water supply and powered by electric, diesel or steam. The pump intake is either connected to the public underground water supply piping, or a static water source (e.g., tank, reservoir, lake). The pump provides water flow at a higher pressure to the sprinkler system risers and hose standpipes. A fire pump is tested and listed for its use specifically for fire service by a third-party testing and listing agency, such as UL or FM Global. The main code that governs fire pump installations in North America is the National Fire Protection Association's NFPA 20 Standard for the Installation of Stationary Fire Pumps for Fire Protection.

Fire pumps function either by an electric motor or a diesel engine, or, occasionally a steam turbine. If the local building code requires power independent of the local electric power grid, a pump using an electric motor may utilize, when connected via a listed transfer switch, the installation of an emergency generator.

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