How-to install new Campbell Hausfeld VT4723 Pump
This video explains how to install the new VT4723 or VT472200AJ Campbell Hausfeld pump when replacing it with the old Campbell and Dayton/SpeedAire VT-style twin-cylinder pump. The new pump only has one outlet in the head, whereas the old pumps had two. You will need to re-route the Unloader Line with the Unloader Tube Kit and this video shows you how.
Aug 5, 2021
Recent Posts
-
Air Compressor Pumps 101: Understanding the Heart of Your Machine
If you rely on compressed air for your workshop, automotive garage, or industrial facility, you know …Jul 1, 2026 -
Common Mistakes to Avoid When Repairing Your Air Compressor
Fixing your own air compressor is an excellent way to save money, minimize project downtime, and ext …Jun 25, 2026 -
Ditch the Rust! Manual vs. Automatic Air Compressor Drain Valves
Every time you run your air compressor, physics works against your machine. As air compresses, it he …Jun 18, 2026