Iron Man Will achieve the overall strength of the leading domestic and international advanced level providing the most comprehensive and reliable fire fighting equipment.
All the product are comply with the international standard, and get the approval, like CE,UL FM,LPCB,BSI,etc.
Modern workshop, Large-scale production.
With excellent quality,Products are exported to overseas and get the good reputation.
| Certificated Product | |
| Water Motor Gong
 Description Water Motor Gong is a device which sounds a locally audible alarm when a fire protection system operates, usually when an alarm valve trips. The flow from the alarm valve pressure port is piped to the inlet of the water motor gong housing, which induces the impeller to spin the drive shaft and rotate the striker assembly. The rotating striker IM Pacts the inside of the shell, thereby producing the audible alarm. Specification Type: Hydraulically operated mechanical hydraulic bell Working pressure: 1.2MPa Action pressure: not more than 0.035MPa Flow coefficient K: 5.28 Alarm sound: at 0.035MPa water pressure, greater than 70dB; at 0.2MPa water pressure, greater than 85dB Inlet R3 / 4, Drainage interface R1 Side pipe components: Galvanized steel pipe and cast iron fittings The Bell inlet pipe is not less than DN20, the length should not exceed 20m. Alarm bell height from the alarm valve shall not exceed 5m Connect us |
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