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Completely oil-free helium compressor

Completely oil-free helium compressor
Full oil-free design, guide ring and piston ring are made of self-lubricating material, 100% oil-free lubrication. Bearing parts are lubricated with high temperature resistant grease, not in contact with compressed medium, avoiding the pollution of gas during compression, ensuring the purity of gas and making the gas can be efficiently reused and recycled.

Product details

Full oil-free design, guide ring and piston ring are made of self-lubricating material, 100% oil-free lubrication. Bearing parts are lubricated with high temperature resistant grease, not in contact with compression medium, avoiding the pollution of gas during compression, ensuring the purity of the gas, so that the gas can be efficiently reused and recycled.


At the sealing of the shaft head, rotary magnetic fluid seal is adopted. Effectively prevent gas leakage and reduce gas loss.


This series compressor is suitable for laser cutting industry and helium gas recycling and refilling into cylinders.


Suction pressure: (-0.05) ~ 0.6Mpa (G), discharge pressure: ≤5 Mpa (G)


Totally Oil-free Helium Compressors Technical Specification Sheet



The above parameters are for reference only, subject to the actual technical program. Models with larger flow rate and more inlet and exhaust pressures can be configured according to the specific requirements of users, please consult us further.