Fisher 912N Series direct-operated, spring-loaded regulators are used in a variety of service and industrial applications. These regulators have limited-capacity internal relief across the diaphragm to help minimize overpressure.

Fisher Type B NG residential regulator is a direct-action, spring-loaded regulator, with high performance and reinforced safety features.

Fisher Type HSR direct-operated, spring-loaded regulators provide economical pressure reducing control in a variety of residential, commercial, and industrial applications.

Fisher Type R622 direct-operated, spring-loaded regulators provide economical pressure reducing control in a variety of residential, commercial, and industrial applications.