How To Install The Campbell Hausfeld WL211201SJ Valve Service Kit
This is a comprehensive repair video that will show you how to install the Campbell Hausfeld WL211201SJ Valve Service Kit into an oil-free, direct-drive air compressor.
Aug 31, 2021
Recent Posts
-
Replacing Your Air Compressor's Reed Valves to Restore Peak Power
If your air compressor is running sluggishly, struggling to reach maximum PSI, or taking forever to …Nov 5, 2025 -
Air Compressor Regulators: Advanced Troubleshooting Beyond Just "Adjustment"
Every air compressor user knows the standard fix for fluctuating line pressure: turn the regulator k …Oct 27, 2025 -
Don't Let the Cold Catch You: The Essential Winterizing Checklist for Your Air Compressor
The days are getting shorter, and that crisp chill in the air means one thing: winter is coming. For …Oct 21, 2025