Fire Pumps Parts

End item NSN parts page 1 of 134
Part Number
NSN
NIIN
0-1285 O-ring
005793158
0-14 Drain Cock
007529040
0-1512 O-ring
001660980
0-18751NINSTBALL Bearing Ball
001006149
0-1892 O-ring
005433041
0-2-1-9 O-ring
001738142
0-3-1-16 O-ring
011743283
0.1900-32UNJF,N MINSERT,CRES304 Hexagon Self-locking Nut
002089255
0.375UNF Hexagon Self-locking Nut
009500039
0.50013UNC2BT1G 400NS/BEA Hexagon Plain Nut
002725700
0.625-11UN-2B NICU Hexagon Plain Nut
002725701
00-13124 Cotter Pin
008151405
00-344138-00003 Extractor Post Fuseholder
006871896
00-4200805-000 Glow Lamp
008924420
000-00032 Composition Fixed Resistor
001069344
000-01926 V Belt
005290345
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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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