I have 3 Grimmer Schmidt Air Compressors 1 running and working and 2 broken down.  I'm going to try and restore 1 of the 2 this winter.  Going to create a forum website for grimmer schmidt compressors.

 

Grimmer Schmidt Compressors Available in the following sizes:

 

MonoBlock series: 125, 150, 175 CFM

 

Rotary Screw: 185, 210, 250, 375, 800, 900, 1000 CFM

Grimmer Schmidt 100cfm tag along compressor