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JB/T 14965-2025Diaphragm hydrogen compressor for hydrogen refueling stations (English PDF)

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

May 9, 2025

Implementation date

November 1, 2025

Scope

JB/T 14965-2025 (Diaphragm hydrogen compressor for hydrogen refueling stations) is available as an English-translated PDF.

JB/T 14965-2025 — This standard specifies the model, basic parameters, and technical requirements of diaphragm hydrogen compressors for hydrogen refueling stations.

It describes the corresponding test methods and specifies inspection rules, marking, packaging, transportation, and storage. This document applies to the manufacture of diaphragm hydrogen compressors for hydrogen refueling stations with a rated discharge pressure not exceeding 90 MPa and a drive motor rated power of 30 kW to 110 kW.

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Document preview — JB/T 14965-2025

National Standard of the People's Republic of China

ICS: 23.14
Classification: J 72

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2

What this standard covers

This standard specifies the model, basic parameters, and technical requirements of diaphragm hydrogen compressors for hydrogen refueling stations. It describes the corresponding test methods and specifies inspection rules, marking, packaging, transportation, and storage. This document applies to the manufacture of diaphragm hydrogen compressors for hydrogen refueling stations with a rated discharge pressure not exceeding 90 MPa and a drive motor rated power of 30 kW to 110 kW. The manufacture of diaphragm hydrogen compressors for other hydrogen energy applications should refer to this standard.

Document data

International classification (ICS): 23.14.

Chinese classification (CCS): J72.

Estimated length of the Chinese original: 19,187 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 13 pages — is available in the English PDF.

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