China: National Standard of the P.R.C., Fixed water supply equipment used for fire-protection —Part 3: Pressure boosting and stabilizing type water supply equipment used for fire-protection
Updated on : 03-03-2025
| This document specifies the basic parameters, equipment composition and common components, appearance and identification, control functions, smart and IOT functions, water supply capacity, continuous operation, sealing performance, water pressure strength, and operating noise requirements, as well as the requirements for key components of pressure stabilized type water supply equipment and pressure boosting type water supply equipment used for fire-protection. It also provides methods for classification and model compilation, as well as the corresponding test methods.This document applies to the design, manufacture, and inspection of pressure stabilized type water supply equipment and pressure boosting type water supply equipment used for fire-protection. |
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