Welcome to the About Air Compressors Online Support Community

Here are some of the latest support discussions taking place right now - join in, help where you can, request help when you need it - and be kind!

Greg Harris on McGraw Air Compressors – Information, Manuals, Service LocationsFebruary 14, 2024
I'm not going to buy another one. I'm going to the junk yard and find an old one to rebuild.…
Bill Wade on How to Increase CFM On Air Compressor – 5 Best WaysFebruary 14, 2024
Hey Jaiyson, There's 2 relationships going on when it comes to flow rate out of the air compressor line and…
Dave Lenz on Any Ideas Who made this pump?February 11, 2024
Help identifying this compressor pump. Cobbled together sometime in the late 1940's to early 1950's. Twin piston, 16" twin 5L…
Paul Price on Identifying an Older Air Compressor – Serial Numbers, Photos & Antique Air Compressor IdentificationFebruary 8, 2024
I was given this air compressor, I know it runs as I have witnessed it. (Although I am unsure of…
TAHER ADEL on Ingersoll Rand Compressor Fault Codes – Ingersoll Rand Air Compressor TroubleshootingFebruary 8, 2024
hi all could anyone support regarding this alarm the VFD showes Error 7

Adding second coupling?

by rick(ny) HiI recently purchased the portable emglo dual stack tank air compressor. In the product description it says it…

by Jerry(Paramus, NJ) What is the difference between a 1/4 NPT and an 1/4 NPT I/M fitting? Are they inter…

This question is about the water generated inside a compressor tank. by john(Gauteng South Africa) Are there different designs of…

by lisa C.(red bluff CA) Bleeding (draining) the air – does it really make a difference if I use it…

by Jeff Chubb(Palmyra, PA USA) Mech Power M90002- my base of pressure switch (cast metal) broke off. All components of…