|
|
|
National Stock Number:
4210-01-258-0998
Federal Supply Class:
4210
National Item Identification Number:
012580998
Description:
HEAD,SPRINKLER,FIRE PROTECTION
Detail:
An automatic device specifically designed for the discharge of water, chemical powder/foam, or vaporizing liquid in a sprayed, fogged, or directionalized patterns. Normally used in fixed fire protection systems.
|
Manufacturer Information:
| 32664-4-55 | 62420 | GRINNELL CORP GRINNELL FIRE PROTECTION SYSTMES DIV |
|
Techincal Specification:
| CONNECTION THREAD LOCATION | INTERNAL | | CONNECTION THREAD SERIES | NPT | | CONNECTION THREAD SIZE | 2-1/2 IN.-8 | | HEAD TYPE | SPRINKLER | | MATERIAL | COPPER ALLOY | | MEDIA FOR WHICH DESIGNED | BROMOTRIFLUOROMETHANE | | OPENING DIAMETER | 0.859 INCHES NOMINAL | | SPRAY ANGLE PATTERN | 360.0 DEGREES | | SPECIAL FEATURES | V TYPE NOZZLE; FOUR ORIFICE-360 DEG HORIZONTAL DISCHARGE PATTERN; HALON 1301; 55/64 IN. DRILL SIZE |
|
|