Powered by Electric Start Kohler petrol engines and backed by a long 3 year warranty the Westair range of Kohler powered portable and stationary air compressors are designed to tackle a wide range of applications where power isn’t available.

All Kohler powered compressors feature the USA Conrader load genie valve and auto idle system factory set at 135psi cutout but adjustable to 140psi if required as well as slow revving cast iron pumps with replaceable cartridge element intake air filters and AS1210 air receivers.

The Kohler engine comes with electric start as standard along with battery and leads as well as Kohler’s Quad Clean Four Stage Cyclonic Air Filtration system.

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Heavy duty slow revving pump
AS1210 air receiver
Stainless steel reed valves
Genuine electric start Kohler petrol engine
USA Conrader load genie valve and auto idle
Replaceable cartridge element pump intake air filters
Electric start engines with battery and leads fitted as standard


Displacement: 1489 L/min (52.6 CFM)
Free Air Delivery: 1172 L/min (41.4 CFM)
Max Pressure: 965 kPa (140 psi)
Motor: Kohler CH440
Pump Cylinders: 3
Tank size: 116 Litres
Noise level: 85 dB(A)
Weight: 191 kg
Dimensions (LxWxH): 128 x 46 x 94 cm
Air Receiver: 5 years
Pump: 7 years
Kohler Engine: 3 years
All other parts: 1 year