Where is the unloader valve 185 ingersoll Rand

by Charles Edgar
(Clarksville, Fl USA)

looking for the unloader valve location on a 185 IR pull behind ac with a JD diesel motor..

Comments for Where is the unloader valve 185 ingersoll Rand

Click here to add your own comments

Nov 05, 2015
unloader
by: Doug in s.d.ca

That's the intake valve on a screw compressor. It should close with no load on the output end as soon as the receiver is at cut-out pressure (nearly immediate when not not drawing air)


Click here to add your own comments

Add your own question or comment. It's easy to do. How? Simply click here to return to Ingersoll Rand P185 Tow Behind Air Compressor.