5.5kW 40Nm³/h 30 bar Piston high-pressure gas booster compressor

An oxygen booster compressor is a specialized machine designed to increase the pressure of oxygen gas from a lower inlet pressure to a higher discharge pressure, ensuring a stable and adequate supply

  • Working Pressure:5~50[ bar ]72.5~725[ psig ]
  • Free Air Delivery:12~141.2[ cfm ]0.34~4[ m3/min ]
  • Working Power:4~37[ kw ]5~50[ hp ]

Product Details

Features & Advantages

1. High Safety

Specifically engineered for oxygen service with compatible, non-flammable materials and strict oil-free (non-lubricated) 

compression to prevent fire hazards.

2.Efficient Performance

Capable of achieving high pressure ratios with reliable, continuous operation and low energy consumption.

3. Oxygen Compatibility

Utilizes oxygen-safe components and dedicated sealing systems to maintain gas purity and avoid contamination.

4. Robust & Reliable

Designed for durability with minimal maintenance requirements, ensuring stable performance in critical applications 

like medical, industrial, or aerospace use.

5. Compact & Adaptable

Often designed with a space-saving footprint and customizable configurations to fit specific flow and pressure needs.

Technical Parameters

ModelInlet P (Mpa)Outlet P(Mpa)

Capacity

(Nm3/h)

Motor 

Power

(kW)

Dimension

 L*W*H

(mm)

CompressionInlet sizeOutlet SizeWeight (kg)
VWN-20/5-500.5 20 1250x550x900Rc1/2Rc1/2230 
WWN-30/5-500.5 30 5.5 1350x600x1200Rc1Rc1/2320 
WWN-40/5-500.5 40 7.5 1350x600x1200Rc1Rc1/2350 
WWN-50/5-500.5 50 11 1350x700x1200Rc1Rc1/2380 
WWN-60/5-500.5 60 11 1350x700x1200Rc1Rc1/2380 
WWN-70/5-500.5 70 11 1350x700x1200Rc1Rc1/2380 
WWN-80/5-500.5 80 15 1350x700x1200Rc1Rc1/2410 
SWN-100/5-500.5 100 15 1500x800x1250Rc1Rc1/2480 
SWN-120/5-500.5 120 18.5 1500x850x1250Rc1Rc1/2510 
SWN-140/5-500.5 140 22 1500x850x1250Rc1Rc1/2540 
WWN-160/5-50-‖0.5 160 15x21600x1600x1200Rc1Rc1/21000 
SWN-200/5-50-‖0.5 200 15x22800x1300x1250Rc11/2Rc1/21250 
SWN-240/5-50-‖0.5 240 18.5x22800x1300x1250Rc11/2Rc1/21300