JR Engineers

Oil Free Screw Compressor

CompAir Ultima™ 100% oil and silicone-free for clean air critical applications Ultima™ is CompAir's groundbreaking oil-free PureAir screw compressor with a unique design. It is a brand new compressor range and it utilises a low pressure and high pressure dry screw airend. Each airend is individually driven by a variable speed, permanent magnet synchronous motor, offering exceptional levels of efficiency versus traditional oil-free technology. CompAir is always improving the best products to be even better and more cutting edge.

Two Stage Oil Free Rotary Screw Compressors DS -Series

CompAir has extended its Oil Free rotary screw compressor range with the new DS37-DS150 fixed and variable speed series. What it is: Class Zero Oil FREE Rotary Screw Compressor Nominal Power from 37-150 kW Capacity of up to 25.9 m³/min (@ 7 bar g) Complementing the established 160 to 315 kW model range Fixed Speed and Variable Speed (RS) Models Air-cooled Numerous Further Options

Water injected, Oil Free Rotary Screw Compressor

CompAir DH - 100% air purity that meets stringent quality standards These oil-free air compressor models contain absolutely no oil anywhere in the compressor and have been certified ISO 8573-1 Class Zero (2010) and silicone free.

Two Stage Oil-Free Rotary Screw Compressors

Fixed and regulated speed rotary screw air compressors The launch of this brand-new range of oil-free screw compressors offers the lowest total cost of ownership on the market, with up to 8% higher flow rates, up to 7% energy reduction and guaranteed air purity. These high output oil-free machines now cover a wide flow range from 14.6 to 28.3 m³/min. The DX90 to DX160 models are fixed speed and the DX90RS to DX160RS models are regulated speed. Pressure range: 4 to 10.7 bar Volume flow: Capacity of 6.7 to 28.3 m³/min Motor power: 90 to 160 kW