| BRAND | Grinnell |
| Product | 52-4451-002-obsolete-no replacement |
| Description | VALVE,CHECK,FIREFIGHTING VALVE |
| Internal code | IMP551026 |
| Weight | 1 |
| Technical specification | Model#F445 PROCESS FLUID: WATER; SIZE: 2.5 INCH; CONFIGURATION: 2 1/2 IN; DESIGN RATING: 175 PSI; PORT: HYDRAULIC; TEMPERATURE RATING: 150 DEG C; CONNECTION: GROOVE AND GROOVE; STYLE: DELUGE; BODY MATERIAL: STEEL; TRIM: ELECTRIC ACTUATION; SOFTGOODS: GASKET; STANDARD/SPECIFICATION: GOST 801, DIN6251 |
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