W-type three-cylinder high pressure oil-free nitrogen/oxygen booster compressor

The oil-free gas booster is based on our successful oil-free air compressor design concept, and realizes secondary boosting of non-flammable and non-explosive gases such as oxygen, nitrogen,  chlorine, nitrogen, carbon dioxide, and sulfur hexafluoride.

1. There is no contact between the gas and the bearing, the pressurized element bearing the lateral force is transferred from the high temperature area to the low temperature area, and the service life of the bearing and the guide ring is doubled. Special relubrication structure makes maintenance faster.

2. The unique mid-body sealing structure improves the life of the seal and provides excellent sealing  effect. The leakage is less than 4/1000, which ensures the purity and cleanliness of the gas after  pressurization and prolongs the service life of the raw material machine.

3. Applicable gas: Nitrogen/Air, Oxygen(piston rings are different, please specify when ordering) 

4. Pressure Range: ≤50 Barg 

5.Flow Range: ≤240 m3 /h (Larger flow can be customized)