Small two cylinder compressor
Small two cylinder compressor sheave side
I am trying to identify this compressor. It is a twin-piston compressor, currently has its shut-off at 125 psi. The nameplate has been painted over, but I can read what I think is the model number, "WGS 211 XP" and a serial "A168185".
The fan pulley is labeled "E/C 17273-2", the body of the pump "E/C 31770" and the cylinder casting "E/C 31766".
It is powered by a vintage Westinghouse 1/3 HP Thermoguard type FJ "explosion resisting motor for hazardous locations".
Thanks for your help!