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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!

  1. Help identifying this compressor pump. Cobbled together sometime in the late 1940's to early 1950's. Twin piston, 16" twin 5L…

Why An Air Compressor Won’t Build Pressure & How to Fix an Air Compressor Not Building Pressure

Why is it a compressor will not build pressure? Does the following describe what’s happening, or rather, what’s not happening,…

What Size Extension Cord For An Air Compressor – Best Air Compressor Extension Cords

If you can avoid using an extension cord with your air compressor, do so, but if you can’t, how do…

Identifying an Older Air Compressor – Serial Numbers, Photos & Antique Air Compressor Identification

Are you having an issue with identifying an older air compressor? Air compressors have been around in one form or…

Connecting Two Air Compressors Together – Dual Air Compressor Setup for More Air & CFM

Connecting two air compressors together can provide you with a solution to a lack of airflow supplying your higher-demand air…

Connecting Two Air Compressor Tanks Together – How to Add an Additional Tank to the System

I get a lot of questions about whether or not it’s a good idea to implement an additional tank to…

Air Compressor Keeps Tripping Circuit Breaker – Why & How to Fix Air Compressor Breaker Tripping

A circuit breaker is an electrical switch designed to protect an electrical circuit from the excess current which will result…

Air Compressor Fittings Sizes Guide – Compressed Air Fittings Guide, Types & Sizes

Air compressor fittings are essential to keeping your unit running efficiently and delivering the air power you require for your…

Campbell Hausfeld Air Compressor Not Reaching Cut Off Pressure – Solutions & Support

Campbell Hausfeld air compressors, like any brand of air compressor, may initially start up and appear to be working as…

Vacuum Generators Explained – What Are They & How Do They Work? Vacuum Generators vs Vacuum Pumps

Vacuum generators are designed to create a level of vacuum that is required for object handling tasks. These devices create…

Air Rivet Guns Explained – How Pneumatic Riveters Work, Keeping Them at Optimum Performance & Buying Guide

Pneumatic riveters utilize compressed air to drive and install blind rivets through two or more components in order to bind…