Fire Pumps Parts

End item NSN parts
Filter By: Needle Roller Bearings
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Part Number
NSN
NIIN
00043C Needle Roller Bearing
002273252
000680 Needle Roller Bearing
002273245
00213-0073 Needle Roller Bearing
002273245
0043C Needle Roller Bearing
002273252
0117-5001 Needle Roller Bearing
002273252
0395627 Needle Roller Bearing
011279956
0459447 Needle Roller Bearing
001567707
071006 Needle Roller Bearing
009023758
07754 Needle Roller Bearing
002770337
0930384 Needle Roller Bearing
001570542
0930384-3 Needle Roller Bearing
001570542
10009696 Needle Roller Bearing
011279956
10107345 Needle Roller Bearing
001567707
10130562 Needle Roller Bearing
009021641
101747 Needle Roller Bearing
009023758
10358 Needle Roller Bearing
002770337
106345 Needle Roller Bearing
009021641
120-5410 Needle Roller Bearing
001567707
1263840 Needle Roller Bearing
002273252
1363001 Needle Roller Bearing
002273252
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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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