Heavy Duty 100HP 75kw Stationary Oil Free Air Compressor Durable Industrial Screw Compressor

An oil-free screw air compressor that uses water instead of oil for lubrication and sealing, guaranteeing 100% oil-free air output.

  • Working Pressure:7~12.5[ bar ]101.5~181[ psig ]
  • Free Air Delivery:342~459[ cfm ]9.7~13[ m3/min ]
  • Working Power:75[ kw ]100[ hp ]
PRODUCT
GALLERY

DOWNLOAD DOCUMENT

ROCKY CATALOG 2025 VERSION Rocky High Pressure Gas Booster Compressor Catalog Rocky High Pressure Breathing Air Compressor Catalog 2025 Rocky Medium High pressure air compressor catalog

Product Details

75kw compressor (3).jpg

Product features

1. Delivers 100% Oil-Free Air

It provides ISO 8573-1 Class 0 certified compressed air, eliminating any risk of contamination for sensitive industries 

such as food & beverage, pharmaceuticals, and electronics.

2. High Energy Efficiency

The water-lubricated design combined with a Variable Frequency Drive (VFD) ensures superior energy efficiency, 

delivering significant reductions in electricity costs compared to fixed-speed compressors.

3. Simplified Maintenance

With no need for oil, oil filters, or oil separators, maintenance requirements are greatly simplified. This results in lower 

long-term operating costs and enhanced operational reliability.


Technical Parameters

Oil-free Water Lubricated Screw Air Compressor RW Series
ModelAir Delivery (m3/min)Power (kW)Lubricating water amount (Liters)Cooling water amount T/HourCooling water inlet/outlet diameterNoise dB(A)Outlet diameterDimension (mm)Weight (Kg)
8 bar10 Bar12.5 barL*W*H
RW-08A/W1.171.050.817.5102.03/4"583/4"800*800*1200470
RW-11A/W1.651.421.1011262.51"603/4"1150*755*1340580
RW-15A/W2.432.171.8015263.51"633/4"1150*755*1340650
RW-18A/W3.132.822.0518.5304.01"651"1400*900*1450705
RW-22A/W3.523.212.7822305.01"651"1400*900*1450745
RW-30A/W5.124.433.6330407.01 1/2"671 1/4"1550*1150*1550(A) 1500*1150*1300(W)1100
RW-37A/W6.305.334.7737409.01 1/2"671 1/4"1550*1150*1550(A) 1500*1150*1300(W)1150
RW-45A/W7.406.305.56459010.01 1/2"682"1980*1300*1760(A) 1800*1300*1670(W)1390
RW-55A/W9.608.557.675512012.01 1/2"702"1980*1300*1760(A) 1800*1300*1670(W)1470
RW-75A/W13.0011.509.707512018.01 1/2"732"2100*1600*1900(A) 2200*1500*1800(W)2250(A) 1630(W)
RW-90A/W14.8013.9012.609018020.01 1/2"732 1/2"2400*1600*2000(A) 2200*1500*1800(W)2650(A) 2350(W)
RW-110A/W19.8516.6615.5611018024.02"782 1/2"3000*1700*2250(A) 2200*1500*1800(W)3150(A) 2460(W)
RW-132A/W23.1019.9716.9013224030.02"782 1/2"3000*1700*2250(A) 2200*1500*1800(W)3500(A) 2500(W)
RW-160W28.1125.4522.5216024035.03H80DN802700*1800*20503700
RW-185W33.9729.0025.2118530038.03"80DN802700*1800*20503750
RW-200W36.7532.7829.2420030042.04"80DN1002700*1800*20503900
RW-220W39.6736.7529.6322036047.04"80DN1002700*1800*20504200
RW-250W43.5039.3034.0025036058.04"80DN1002700*1800*20504600


Have questions?

For technical support or inquiries, please leave your contact information.

FILL THE FORM