GB 7956.22-2025Fire fighting vehicle - Part 22: Liquid extinguishing agent supply fire fighting vehicle (English PDF)

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part

1.Structure and Drafting Rules of Standardization Documents". Drafting. This document is Part 22 of GB 7956 "Fire Engines". GB 7956 has the following parts published.

1.General Technical Requirements;

2.Water Tanker Fire Truck;

3.Foam Fire Truck;

4.Dry Powder Fire Trucks;

5.Gas Fire Trucks;

6.Compressed Air Foam Fire Truck;

7.Pumped Fire Trucks;

8.High-Expansion Foam Fire Truck;

9.Water Mist Fire Truck;

10.Airport Fire Trucks;

11.Turbojet Fire Truck;

12.Aerial Fire Trucks;

1 Scope

GB 7956.22-2025 is the Chinese national standard on fire fighting vehicle - part 22: liquid extinguishing agent supply fire fighting vehicle, in the field of environment and health protection, safety. It carries no /T suffix, which in the Chinese system means compliance is mandatory: a product or a practice within its scope has to meet it to be lawfully made, sold or carried out in China. It was issued on 2 December 2025 by the State Administration for Market Regulation; Standardization Administration of China, and takes effect on 1 January 2027. Classification: ICS 13.220.10, CCS C84. This page is published from the official record of the standard held by the Chinese standards administration: the identification, the dates, the classification and the issuing body are taken from there. The clause text, the tables and the numeric limits are in the document itself, which is delivered complete in English translation.

This document specifies the technical requirements, inspection rules, and packaging, transportation, and storage requirements for liquid-supply fire trucks, and describes the relevant test methods. This document applies to the design, manufacture and inspection of liquid supply fire trucks (hereinafter referred to as "liquid supply trucks").

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included. For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies. This document.

GB/T 3181-2008 Standard for Paint Film Color GB 6245 Fire pumps

GB 7956.1 Fire engines - Part

3 Terms and Definitions

The following terms and definitions apply to this document.

3.1 Mounted on a liquid supply fire truck, it mainly consists of a vehicle-mounted liquid supply pump, suction device, pipelines, and control devices, and is used to transport liquids other than water. Systems for various liquid fire extinguishing agents.

3.2 A pump installed on a liquid-supply fire truck to deliver various liquid extinguishing agents other than water.

Note. Abbreviated as "liquid supply pump".

4 Technical Requirements

4.1 Basic Requirements Liquid supply vehicles should meet the requirements of GB 7956.1.