4210-01-300-7098 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.
Part Alternates: SP1, SP-1, 4210-01-300-7098, 01-300-7098, 4210013007098, 013007098
Fire Fighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials | Fire Fighting Equipment
| Supply Group (FSG) |
NSN Assign. |
NIIN |
Item Name Code (INC) |
| 42 |
18 MAY 1989 |
01-300-7098 |
20961 ( PROPORTIONER, FOAM LIQUID, INJECTION PUMP TYPE ) |