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Atlas Copco

H2P

Reciprocating hydrogen compressor - Power to Gas - H2P

HydrogenHydrogen reciprocating compressor
H2
Hydrogen throughput
100–1000kg/h
Discharge pressure
100bar
Suction pressure
0.01bar

Characteristics

3 of 4 fields · all sourced · retrieved 2026-10-31
Hydrogen throughput
100–1000kg/h
Discharge pressure
100bar
Suction pressure
0.01bar

The H2P series is Atlas Copco's oil-free reciprocating hydrogen compressor range for green hydrogen applications. It is designed to work directly with electrolyzers, in 5-50 MW electrolysis modules (100 - 1000 kg/h), with a minimum inlet of 0.01 bar and a maximum discharge of 100 bar. The package has a reduced footprint and fits in a standard 40 feet container. Its control system offers several flow regulation options, and its modular design supports scalability. Oil-free technology meets the ISO Class Zero standard, and each compressor is fully tested with helium before installation. Standard packages can be customized to the exact process compression requirements.

Manufacturer datasheet (5)

Transport container
standard 40 feet container
Matched electrolysis module size
5-50 MWMW
Gas purity standard
ISO Class Zero
Lubrication
oil-free
Factory testing
fully tested with helium

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