National Item Identification Number
01-275-2486
012752486
4210-01-275-2486
4210012752486
National Stock Number
Item Name
PROPORTIONER,FOAM LIQUID,INJECTION PUMP TYPE
Federal Supply Class
4210
Description
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.
Commercial and Government Entity Code (Supplier Data)
07524
DOVER RESOURCES INC.
DBA BLACKMER DIV
1809 CENTURY AVE SW
GRAND RAPIDS
MI
49503
616-248-9263
07524
DOVER RESOURCES INC.
DBA BLACKMER DIV
1809 CENTURY AVE SW
GRAND RAPIDS
MI
49503
616-248-9263
Reference Numbers (Part Numbers)
E-4558 REV E
X2NFM-TB
Required Categories
GENERAL CHARACTERISTICS ITEM DESCRIPTION
Required Description
PAINTED FINISH;MOTOR IS 440 VAC,3 PHASE,60 HZ,15 HP,1800 RPM'S,CONTINUOUS DUTY
