Fisher Common Type about LPG

Fisher First Stage Regulators

The R622H First Stage Regulator is constructed of corrosion-resistant and wear resistant materials, designed to provide a recommended replacement life of 20 years (a 30% improvement over previously existing designs).

• Features:
• 1/8″ F NPT pressure taps on the inlet and outlet for easy system pressure checks.
• Large 3/4″ drip-lip vent to reduce vent blockage and freeze-ups.
• High capacity internal relief with built-in travel stop providing the best over-pressure protection in the industry.
• Superior lock-up performance for precise and consistent performance.
• Corrosion resistant materials and coatings for durability.
• Positive draining spring case.
• 5 Year Warranty.

The R122H First Stage Non-Adjustable Regulator features a molded diaphragm, over-sized relief valve and a compact design with excellent capacity and performance for a small first stage regulator.