LW SC-550 E » Electro motor » Powder coated steel housing (RAL 7016) » Automatic condensate drain » Automatic stop at final pressure » Hour counter » Operating panel c/w start/stop and condensate test buttons, as well as emergency stop switch » 4x Filling hose c/w filling valve » Motor protection switch » Safety switch » Pressure maintaining and non return valve » All pistons c/w steel piston rings » Low pressure oil pump and filter » Oil- / Water separators in stainless steel » Safety valves after each stage » 3 concentric suction/pressure valves » Filling pressure of your choice (200 or 300...