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National Stock Number:
4210-01-112-3081
Federal Supply Class:
4210
National Item Identification Number:
011123081
Description:
PROPORTIONER,FOAM LIQUID,INJECTI
Detail:
AN ITEM DESIGNED FOR THE PURPOSE OF INJECTING A CAREFULLY CONTROLLED AMOUNT OF FOAM LIQUID INTO A HORIZONTAL FIRE MAIN OR FIRE HOSE LINE DEPENDING UPON THE FLOW OF WATER THROUGH THE MAIN OR LINE. IT CONSISTS OF A POSITIVE DISPLACEMENT ROTARY FOAM LIQUID PUMP DRIVEN BY A POSITIVE DISPLACEMENT ROTARY WATER MOTOR THROUGH A SOLID TYPE COUPLING. THE PUMP SUCTION IS CONNECTED TO A SOURCE OF FOAM LIQUID AND THE DISCHARGE IS CONNECTED TO THE DOWNSTREAM SIDE OF THE WATER MOTOR. FOR TANK TYPE PROPORTIONERS, SEE PROPORTIONER, FIRE EXTINGUISHING FOAM. EXCLUDES GENERATOR, FOAM, PUMP.
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Manufacturer Information:
| 241-N6 | 20266 | ELKHART BRASS MANUFACTURING COMPANY, LLC | | 2900-US-0-1-31-002 | 00912 | AKRON BRASS COMPANY | | 4210PL1288939 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | 1.500 IN. INTERNAL PIPE THREAD INLET,1.500 IN. EXTERNAL PIPE THREAD OUTLET; 90.0 GPM FLOW RATE; 200.0 FT MAX HOSE LAY | | MATERIAL | COPPER ALLOY | | OVERALL LENGTH | 10.000 INCHES NOMINAL | | SPECIAL FEATURES | USED WITH AFFF LIQUID FOAM,6.0 PCT SOLUTION |
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