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.
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【Features】 ○ A water supply 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. ○ 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 JWWA B 103-2000 standards. ○ The air valve body complies with JWWA B 137 (formerly JIS B 2063) standards. → Compatible with JWWA B 103 2000 model and JWWA B 103 1991 model H pipe/L pipe. ○ The internal coating is epoxy powder coating, which is resistant to red rust. ○ Fire hydrant single outlet 75mm. ○ Rapid air valve 25mm. ● For more details, please contact us or refer to the catalog.
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For more details, please contact us or refer to the catalog.
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Company information
Kyowa Industrial Co., Ltd. has been supported by many customers through OEM production since its establishment. Since its founding, we have always focused on high quality and cost reduction, contributing to our customers. We are currently in the process of transitioning from OEM to manufacturer based on the technology we have cultivated so far. The technology we have developed allows us to create high-quality products at low costs for OEM products. Additionally, we believe that it is essential to develop products that satisfy users, meaning products that are designed with the user in mind. In other words, we will create innovative products that "shape our customers' ideas." Furthermore, we will strive to create products that not only perform well but also meet customer satisfaction in terms of aesthetics when they arrive.