Nitrogen, Hydrogen, Air Generator NHA-300



  • It can replace traditional high pressure cylinders. N2, H2 and air are generated separately or together, intermittently or continuously. The purity of gas will not decay for long time use.
  • Easy to operate, switching power on to produce gas, regular output flow, completely automatic tracking equipment.
  • Generate nitrogen through world’s leading Pressure Swing Adsorption (PSA) technology, which replaces the traditional electrolyte separation technology.
  • It is safe and convenient to operate, has no corrosion toward instrument and supplies gas for 24 hours.
  • Generate hydrogen through lye hydrogen production technology.
  • It’s powered by whole sealing silent air compressor. After purification, water, oil, dust and impurities are removed. Through pressure stable system, pure and silent air is finally produced under stable pressure.

Technical Parameters

Model NHA-300
Gas Type N2 H2 Air
Output flow 0~300 ml/min 0~300 ml/min 0-1000 ml/min
Output Pressure 0-0.4 MPa    
Purity 99.99% 99.999% Three-level Purification. CO2 0.039%, Oil 0.54 ppm
Consumption <350 W    
Power Supply AC110/220V±10%, 50Hz
External Size (W*D*H) mm 440*440*475
Package Size

(W*D*H) mm

Net Weighing (Kg) 55
Gross Weighing (Kg) 65