TC-501N Product Description: Zero-maintenance, oil-less piston air compressor, Detachable Pressure regulator/moisture filter & gauge set, Pressure switch of 40 psi on/ 60 psi off, Product Info: Airflow: 14-18 lpm, Weight: 3.2 kgs / 7 lbs, Size: L24 x W14.5 x H17 cm