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Fly-speed model FS-3500Eco


  1. Intended to generate nitrogen from compressed air with carbon molecular sieve (CMS) based on PSA (pressure swing adsorption) separation technology.
  2. Mainly constructed with filtration device, carbon molecular sieve, N2 reservoir and control system.
  3. Pressure regulator is equipped to limit the pressure of input compressed air and pressure relief valve is provided for whole pressure system.
  4. Silencers are equipped for the exhausting gas to reduce the sound level.
  5. Equipment adapts high-octane BF-200# carbon molecule sieve, core accessories are imported.
  6. Equipment adapts silicone oil pressure gauge with good shockproof function.
  7. Compatible with medium compressed air is filtered twice.
  8. Primary filtration: three class precision filter made of high-quality materials.
  9. Secondary filtration: active carbon filtration device with high-quality and capacity.
  10. By presetting pressure, equipment can vacuum automatically, filling N2 and testing pressure.
  11. Pressure sensor with high precision made by US Nova sensor.


  • Power Supply: 220V / 60Hz / 1Ph
  • Motor Power: 40W
  • Nitrogen Purity: 95 - 99.9%
  • Compressed Air Input Range: < 174 PSI
  • Nitrogen Output: 66L/min (2.3cfm) @ 145 PSI
  • Nitrogen Storage Tank: 70 L / 18.5 gallons
  • Nitrogen Output Pressure: < 98 PSI
  • Operating Temperature: -20 to 70 degrees Celsius
  • Measuring Range: 5 -110 PSI
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