The Model 29 Heavy duty Gaugeless regulator is crafted for installations where gas apparatus often endures rough handling. Its color - coded cylinder contents indicator is easy to view, and the delivery pressure calibration on the bonnet is a breeze to read. This regulator comes with a brass body and a chrome - plated zinc bonnet, ensuring a long service life. The ergonomic ABS plastic knob allows for a comfortable grip and precise adjustment. There's no gauge, and it features a one - piece encapsulated seat design with an internal filter to protect the PTFE Teflon seat from dirt. A neoprene diaphragm offers better pressure control. It's UL listed, made in the USA, and comes with a 7 - year warranty. Ideal for Argon, Helium, and Nitrogen gases, it has a CGA 580 inlet connection and a 9/16' - 18 RH outlet connection.
Using this Harris regulator is straightforward. First, make sure the gas source is Argon, Helium, or Nitrogen, and connect it to the CGA 580 inlet connection. Then, connect your equipment to the 9/16' - 18 RH outlet connection. To adjust the pressure, simply turn the ABS plastic knob. It's designed for easy grip and precise adjustment. When handling, keep in mind that this is a heavy - duty regulator but still avoid extreme rough treatment. For maintenance, check the internal filter regularly to ensure it's free from particulate contamination. If you notice any issues with pressure control, it might be time to inspect the neoprene diaphragm. Since it's UL listed and made in the USA, you can trust its quality, and it comes with a 7 - year warranty, so if anything goes wrong, you're covered.
