How to Change the Orifice on a Model 143 Regulator
Should you need to change the volume of gas that needs to supply your equipment, you can change the orifice in the Model 143 to meet your needs. We have a variety of orifice sizes available, so there's an option if you need to flow higher volumes of gas. In this video, we will show you the simple process of swapping the orifice. If you need to order additional orifice sizes, contact us for more information!
