Multi-Stage

Reduce pressure in two steps. They are actually two regulators in one. The first stage reduces the input pressure to a preset intermediate pressure which becomes the input pressure to the second stage. Because the intermediate pressure is regulated, the delivery pressure of the regulator remains virtually constant. As a result, cylinders can be used to much lower pressures for increased gas savings for our customers - up to 10% of full cylinder content savings, depending on regulator service.
Multi-Stage