How to Install the Tetraseal on a Model 243 Regulator

One of the most common calls we receive from our customers is that they're having trouble installing their Model 243 regulator. The common issue is that the tetraseal is not fitted properly. In this video, you'll see the proper way to install the tetraseal for a smooth operation.
If you're interested in learning more about the Model 243 regulator, you can find additional information on our website: hollandsupplyc...