The PRV-0104 from Payne Industries LLC, of Olive Branch, Miss., is an economical, high quality, adjustable pressure regulator for point-of-use filter and reverse osmosis systems or any application requiring controlled pressure. Features include dual-purpose air or water application, precision adjustment with locking control knob, and a panel-mount base. Specifications are maximum inlet 180 pounds per square inch (psi), outlet 0-150 psi, and ¼” quick connect inlet/outlet.
