Sensus residential service regulators have a simple, modern design and rugged construction, offering greater dependability, precise pressure control, and outstanding performance. These are multi-poised regulators, designed to that they can be mounted in any piping orientation. The union nut style connection of the 143-80 makes it especially easy to adjust.
Diaphragm: Nylon fabric reinforced Buna-N with full 26 in2 effective area
Vent and Valve: Precision-fit polyethylene valve and seat, threaded 3/4", 1", 1=1/4" NPT
Corrosion Protection: Cases dip primed chromate conversion coating, topcoat enamel
Internal Relief Valve: Set to relieve at approximately 7" w.c. above normal outlet pressure setting