Alarm H is a double seated clapper check valve with grooved seat design, which ensures positive water flow for alarm operation and is designed for installation in wet pipe sprinkler system. External bypass prevents false alarm under all supply pressure condition.
| Make | HD Fire Protect |
|---|---|
| Manufacturer | HD Fire Protect |
| Model code | Alarm Valve H |
| Use | Pump |
| Additional info |
Alarm H is a double seated clapper check valve with grooved seat design, which ensures positive water flow for alarm operation and is designed for installation in wet pipe sprinkler system. External bypass prevents false alarm under all supply pressure condition. |