Industrial Oil-free O2 Oxygen Booster Compressor For Cylinder Filling

The oxygen compressor adopts a completely oil-free design, and friction seals such as piston rings and guide rings are made of special materials with self-lubricating properties.

  • Working Pressure:25~50[ bar ]362.5~725[ psig ]
  • Free Air Delivery:706~8472[ cfm ]20~240[ m3/min ]
  • Working Power:3~37[ kw ]4~50[ hp ]

Product Details

Product Features

  • 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.

  • 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.

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

  • Pressure Range: ≤50 Barg

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

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Technical Parameters

ModelCapacity(m3/h)Inlet P (Barg)Outlet P (Barg)Motor Power(Kw)CompressionDimension L*W*H(mm)Inlet SizeOutlet SizeWeight (kg)
RVWN-20/5-2520525 1250x500x900RC1/2"RC1/2"210 
RVWN-30/5-2530525 1250x550x900RC1"RC1"230 
RVWN-40/5-2540525 5.5 1250x600x900RC1"RC1"250 
RVWN-50/5-2550525 7.5 1250x600x900RC1"RC1"270 
RVWN-60/5-2560525 7.5 1250x600x900RC1"RC1"270 
RVWN-70/5-2570525 7.5 1250x600x900RC1"RC1"270 
RVWN-80/5-2580525 11 1250x700x900RC1"RC1"300 
RWWN-100/5-25100525 11 1350x700x1200RC1"RC1"380 
RWWN-120/5-25120525 15 1350x700x1200RC1"RC1"410 
RWWN-140/5-25140525 15 1350x700x1200RC1"RC1"410 
RSWN-160/5-25-S160525 18.5 1500x800x1200RC1"RC1"490 
RWWN-200/5-25-II200525 22(11*2)1600x1600x1200RC1 1/2"RC1"940 
RWWN-240/5-25-II240525 30(15*2)1600x1600x1200RC1 1/2"RC1"1000 


ModelCapacity(m3/h)Inlet P (Barg)Outlet P (Barg)Motor Power(Kw)CompressionDimension L*W*H(mm)Inlet SizeOutlet SizeWeight (kg)
RVWN-20/5-3020530 1250x500x900RC1/2"RC1/2"210
RVWN-30/5-3030530 5.5 1250x600x900RC1"RC1"250
RVWN-40/5-3040530 5.5 1250x600x900RC1"RC1"250
RVWN-50/5-3050530 7.5 1250x600x900RC1"RC1"270
RVWN-60/5-3060530 7.5 1250x600x900RC1"RC1"270
RVWN-70/5-3070530 11 1250x700x900RC1"RC1"300
RWWN-80/5-3080530 11 1350x700x1200RC1"RC1"380
RWWN-100/5-30100530 11 1350x700x1200RC1"RC1"380
RWWN-120/5-30120530 15 1350x700x1200RC1"RC1"410
RSWN-140/5-30-S140530 18.5 1500x800x1200RC1"RC1"490
RSWN-160/5-30-S160530 18.5 1500x800x1200RC1"RC1"490
RWWN-200/5-30-II200530 22(11*2)1600x1600x1200RC1 1/2"RC1"940
RWWN-240/5-30-II240530 30(15*2)1600x1600x1200RC1 1/2"RC1"1000


ModelCapacity(m3/h)Inlet P (Barg)Outlet P (Barg)Motor Power(Kw)CompressionDimension L*W*H(mm)Inlet SizeOutlet SizeWeight (kg)
RVWN-20/5-5020550 1250x550x900RC1/2"RC1/2"230
RWWN-30/5-5030550 5.5 1350x600x1200RC1"RC1/2"320
RWWN-40/5-5040550 7.5 1350x600x1200RC1"RC1/2"350
RWWN-50/5-5050550 11 1350x700x1200RC1"RC1/2"380
RWWN-60/5-5060550 11 1350x700x1200RC1"RC1/2"380
RWWN-70/5-5070550 11 1350x700x1200RC1"RC1/2"380
RWWN-80/5-5080550 15 1350x700x1200RC1"RC1/2"410
RSWN-100/5-50100550 15 1500x800x1250RC1"RC1/2"480
RSWN-120/5-50-S120550 19 1500x850x1250RC1"RC1/2"510
RSWN-140/5-50-IIS140550 22(11*2)1500x850x1250RC1"RC1/2"540
RWWN-160/5-50-II160550 30(15*2)1600x1600x1200RC1"RC1/2"1000
RSWN-200/5-50-II200550 30(15*2)2800x1300x1250RC1 1/2"RC1/2"1250
RSWN-240/5-50-IIS240550 37(18.5*2)2800x1300x1250RC1 1/2"RC1/2"1300