3900 CFM Turbonetics Inc Centrifugal Compressor, Model # SC-10. Inlet pressure 14.5 psi @ 100F, discharge pressure 43.5 psi, speed 29,297 RPM. Motor details: Siemen Industries Motor, 700 HP, 3/60/2300V, RPM 3551, Amps 158, Serial # 098832-010-1, Type CGII, frame 508Z, continuous duty. Gear Box Details : Name plate missing. Unit is skid mounted and with lube oil system, completely rebuilt in 2008. Included is a second compressor with the following: Compressor Missing name plate; Motor - 700 HP, 3/60/2300V, RPM 3551, Amps 163, Type JTX, frame 711CBS: Gearbox - Turbonetics, service factor 1.3, serial # 9880-22055, model SC10, 700 HP, input RPM 3575, Output Rpm 29287, ratio 18.192. This unit requires refurbishment but can used for spare parts. Previous Use: MEK Nitrogen