GA 37–90 Oil-Injected Screw Compressor

GA 37-90: Powerful Fixed-Speed Compressor Performance

The GA 37-90 delivers trusted Atlas Copco oil-injected screw performance at the lowest investment cost. Built with top-quality materials, it ensures compressed air reliability and efficiency in the harshest conditions.

100% maintenance-free drive system protected from dirt and dust
Hybrid bearings extend drivetrain life by 33% (GA 55-90)
IE4 Super Premium Efficiency motor designed for continuous operation
High-efficiency spin-on oil filter removes 300% smaller particles
Oil and aftercoolers built for tropical environments prevent thermal shocks
Elektronikon® Touch with SMARTLINK for remote monitoring and scheduling
Heavy-duty air intake filter removes 99.9% of particles down to 3 microns
Low-noise fan ensures quiet operation

Key Benefits

Lower Your Energy Use

New screw element and high-efficiency motor deliver more air with less energy.

Always Reliable

Oil-cooled bearings and oversized coolers ensure reliable operation even in demanding environments.

Low Maintenance

Long 4,000-hour service intervals and a maintenance-free drivetrain reduce downtime.

Quality Air

The Full Feature version includes an integrated dryer for dry, high-quality air.

Technical Specifications (Metric)

Compressor Type	Pressure Variant	Max. Working Pressure (bar(e))	Capacity FAD (m³/h)	Installed Motor Power (kW)	Noise Level dB(A)
GA 37	7.5	109	318–416	37	67
GA 45	7.5–13	109–189	379–497	45	68
GA 55	7.5–13	109–189	488–643	55	71
GA 75	7.5–13	109–189	633–825	75	73
GA 90	7.5–13	109–189	779–1052	90	72