Kobelco Oil-Free, Rotary Screw Air Compressors
• Two-Stage, air-cooled or water-cooled
• Fixed speed or VFD
• 20 – 60 hp
• 72 – 205 cfm
• 40 – 125 psig

Kobelco KNW Series Oil-Free, Rotary Screw Air Compressors have long been acknowledged to be the most efficient, low cost, and reliable method for producing oil-free air. Kobelco® KNW Series have lower maintenance costs, are energy efficient, have a low sound level and vibration-free operation.

Standard Features

• Touchscreen display with complete status indication that operates continuously during operation, while in stand-by or after emergency shutdown
• Programmable microprocessor controller that maximizes efficiency and versatility by initiating and sequencing proper events during start-up, operation and shutdown
• Capacity controls provide maximum energy efficiency, reducing energy costs, and reliable operation
• The compressor will shutdown after operating unloaded for a period of time and automatically restart on the system demand (VFD models also available)
• Full sound enclosure with easy to remove panels that provide quick access for routine maintenance (64 – 74dB(A) standard)
• Energy efficient, heavy-duty motor is flange mounted to the compressor for permanent, trouble-free alignment
• Incorporates timing gears to prevent contact between rotors and rotor housing
• Separate motor drives oil pump to ensure positive lubrication of all gears and bearings prior to start-up, maximizing component life

Optional Features

• Air or water cooled models
• Healthcare facility option package
• Custom packaging
• VFD models
• Nema 7 controls
• Stainless-steel welded pipes
• Outdoor weather protection
• All options are tested together

For more information on the Kobelco® KNW Series Oil-Free, Rotary Screw Compressor or any other Kobelco® product: Call 1-800-764-9793 or use our Contact Form.