SCHUMAK Two Stage Air Compressor SDS 05 is an energy-efficient reciprocating piston air compressor designed for demanding industrial applications. It features a two-stage compression system with a built-in back-pressure relief valve that reduces initial motor torque and ensures smooth startup.

The crankshaft, connecting rod, cylinder, valves, and pistons are precisely engineered for two stage air compressor operation. Cylinders are manufactured from special cast iron with deep radial cooling fins for faster heat dissipation. Each cylinder is individually cast, precision-bored, and honed to ensure smooth running, proper lubrication, low power consumption, and long service life.