Underground Fire Hydrant for Water Supply with Built-in Quick Air Valve, Air Dolphin AHD Type
The functions of the underground fire hydrant and the air valve have been integrated!
The "Air Release Dolphin AHD Type" is an underground fire hydrant that integrates the functions of an underground fire hydrant and an air valve. Since the air valve is located inside the fire hydrant valve shaft, it has the same external dimensions as the JWWA103 underground fire hydrant. Additionally, by replacing the waist section, conventional fire hydrants (JWWA103 standard products) can be used as fire hydrants with air valves. The main body of the fire hydrant complies with the JWWA B 103-2000 standard, and the air valve body meets the JWWA B 137 (formerly JIS B 2063) standard values. The interior coating is an epoxy powder coating that is resistant to red rust. For more details, please contact us or refer to the catalog.
- Company：協和工業
- Price：Other
