3~5bar Two stage Low Pressure Screw Air Compressor

If your equipment only needs compressed air below 0.5 bar, choosing a 2~5.5 bar low-pressure screw air compressor can save more than 30% of electricity compared to the common 8 bar screw air compresso

  • Working Pressure:5.5[ bar ]80[ psig ]
  • Free Air Delivery:424[ cfm ]12[ m3/min ]
  • Working Power:45[ kw ]60[ hp ]

Product Details

Product features of low pressure screw air compressor

1. Adopt large rotor and low speed to ensure high performance of the machine;
2. Increase oil and gas separation equipment to ensure that the export oil content is ≤3ppm;
3. The air source of the low-pressure screw air compressor is clean, which reduces the number of cleaning nozzles of texturing machines and other equipment, and improves the quality of the finished product;
4. The heat dissipation area of the oil cooler is increased by more than 30% to ensure normal operation in summer without over-temperature;
5. Independently design the internal pressure ratio of the host to ensure a better specific power;
6. Intelligent control system, automatically adjust the exhaust volume according to the customer's usage (frequency conversion model).
7. For the texturing industry, ensure long-term continuous operation, set fault warnings, and do not stop immediately, so that customers are fully prepared for shutdown;
8.  Adopting dual air outlet design, the air outlet temperature can be adjusted according to climate changes, meeting customer needs to a greater extent, and achieving high efficiency and energy saving at the same time.

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Technical Parameters

5.5 bar Low-pressure Two-stage PM VSD Screw Air Compressor
ModelAir Delivery (m3/min)Power (kW)Noise (Db)Outlet diameterDimension (mm)Weight (Kg)
5.5 barL*W*H
RL60APMII12.04568DN652450*1700*17601450
RL75APMII15.05570DN652450*1700*17601800
RL100APMII19.27570DN652450*1700*17602000
RL125APMII23.09072DN802604*1904*18922700
RL150APMII27.9011072DN802604*1904*18923200
RL180APMII33.3013272DN1003000x1900x19503100
RL220APMII41.5016078DN1003000x1900x19504400
RL250APMII43.5018578DN1253600x2200x22005500
RL270APMII50.5020078DN1253600x2200x22006000
RL300APMII55.0622080DN1504000x2300x23006800
RL340APMII60.4525080DN1504000x2300x23007500