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Completely oil-free SF6 compressor

SF6 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. It effectively prevents the leakage of sulfur hexafluoride gas, reduces the gas loss, protects the life safety and health of the operators, and avoids the environmental pollution caused by toxic substances.


This series of compressor is suitable for recycling of sulfur hexafluoride gas and refilling into cylinders.


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


Technical Specification Sheet for Fully Oil-free Sulfur Hexafluoride Recovery Compressors



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.