Used Atlas Copco model ZR4B Oil Free Screw Type Air Compressor. Rated approximately 1270cfm @ 110 psig. With 300 hp 3/60/460volt motor. Water cooled. Packaged with a sound enclosure. Includes after cooler.
The unit will have a full 8000-hour annual service, which includes: 90 day limited mechanical warranty.
-Pressure check all coolers for leakage
-Clean coolers and reseal with new gaskets
-Replace inlet filter and clean inlet silencer
-Change gearbox oil and replace oil filter element
-Replace balance piston diaphragms
-Inspect drive coupling
-Rebuild discharge check valves
-Inspect HP discharge silencer
-Rebuild intercooler/after cooler condensate drains
-Rebuild un-loader valve and throttle valve
-Test safety switch
-Clean and paint entire air compressor

Item 10211-001