Wagner Liquid DDP ZIP182 ATSS1 Aluminum Body PTFE Diaph. Stainless Steel Valve Seat SST Valve Ball Low Pressure Diaphragm Pump Bare Aluminum Unit 2 X 125 ft. The CAT 10020SPCAD Air Compressor has See Owner s Manual The CAT 10020SPCAD Air Compressor has a Oil Free Dual Piston pump designed to have a life cycle before wear of 3000 Plus hours compared to other comparable air compressors with life cycles of 500 hours or less 49 Maximum Fluid Pressure (psi) 70 Model TexSpray Purge Method Liquid Series RTX 5500PX Trigger Lock Locking Trigger Type Full Hand Type Spray Gun Stainless steel Double diaphragm pump for material transport and circulating systems