75kW 100HP 7-10 bar Dry Oil-Free Air Compressor Class 0 Certified for Electronics

A dry oil-free rotary screw air compressor is a type of industrial compressor that uses two intermeshing screws (rotors) to compress air without any oil or lubricant in the compression chamber. The ro

  • Working Pressure:7~10[ bar ]101.5~145[ psig ]
  • Free Air Delivery:232.9~458.9[ cfm ]6.6~13[ m3/min ]
  • Working Power:75[ kw ]100[ hp ]
PRODUCT
GALLERY

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Product Details

Product features

  • 100% Oil-Free Air: Delivers ISO 8573-1 Class 0 certified air, ensuring zero oil contamination-critical for sensitive industries.

  • Higher Output for Medium-to-Large Operations: With 75kW power, it provides greater flow capacity (typically 10-14 m³/min), ideal for plant-wide or high-demand applications.

  • Energy-Efficient Operation: Equipped with permanent magnet motors (IE4/IE5) and variable speed drives (VSD) to optimize energy use based on demand.

  • Robust & Reliable: Designed for continuous duty with stainless steel rotors, heavy-duty bearings, and advanced cooling systems for long service life.

  • Compact & Low Noise: Space-saving design with sound-insulated enclosures, operating as quietly as 70-75 dB(A).

  • Smart Monitoring & Control: Built-in controllers enable real-time monitoring, remote diagnostics, and predictive maintenance.

Technical Parameters

                                                   Dry Oil-free Screw Air Compressor RDO Series
ModelAir Delivery (m3/min)Power
(kW)		Noise
dB(A)		Outlet
diameter		Dimension (mm)  Weight
    (Kg)
7bar8bar10barAir-cooledWater-cooledAir-cooledWater-cooled
RDO-45A/W4.5-7.84.0-6.83.7-6.445 69±3DN502200*1400*20002200*1500*17202650 2700 
RDO-55A/W5.7-9.85.2-9.04.4-7.855 69±3DN502200*1400*20002200*1500*17202850 2900 
RDO-75A/W7.6-13.07.2-12.26.6-11.275 70±3DN502200*1400*20002200*1500*17202950 2900 
RDO-90A/W9.6-16.08.1-13.87.6-13.190 71±3DN502200*1400*20002200*1500*17203000 2950 
RDO-110A/W12.1-20.611.6-19.511.1-18.8110 71±3DN653000*1990*21802800*1900*19903500 3550 
RDO-132A/W14.7-24.813.6-23.011.5-19.5132 73±3DN653000*1990*21802800*1900*19903550 3600 
RDO-160A/W16.9-28.515.6-26.314.1-23.8160 73±3DN653000*1990*21802800*1900*19903650 3750 
RDO-185A/W19.5-32.817.1-28.916.3-27.5185 74±3DN653000*1990*21802800*1900*19904100 4200 
RDO-200A/W21.8-36.820.4-34.618.1-30.6200 74±3DN1004500*2000*21003100*2100*20655100 4500 
RDO-220A/W24.9-41.522.4-37.319.8-33.0220 74±3DN1004500*2000*21003100*2100*20655600 5000 
RDO-250A/W27.3-46.025.3-42.822.7-38.2250 74±3DN1004500*2000*21003100*2100*20655700 5200 
RDO-280A/W31.6-48.630.9-47.529.3-45.0280 76±3DN1004500*2000*21003100*2100*20655800 5300 
RDO-315A/W34.1-52.532.9-50.631.5-48.5315 77±3DN1004500*2000*21003100*2100*20656000 5400 
RDO-355A/W45.5-65.041.3-59.036.5-52.235578±3DN150/5000*2400*2400/6250 
RDO-400A/W52.8-75.446.9-67.041.2-58.940078±3DN150/5000*2400*2400/6300 
RDO-450A/W55.0-78.554.1-77.346.6-66.545079±3DN150/5000*2400*2400/6800 
RDO-500A/W60.3-86.259.7-85.354.6-78.050079±3DN150/5000*2400*2400/7200 
RDO-560A/W//59.5-85.056079±3DN150/5000*2400*2400/7200 


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