Fisher R232E-HBH 2 PSI Twin Stage Regulator

The Fisher R232E HBH is an integral two-stage regulator that safely reduces high propane (LP-gas) tank pressure down to a stable 2 PSI (≈0.14 bar) outlet. It combines both stages in a single rugged unit, designed to handle high flows and maintain reliable performance in demanding propane systems.

Key Features

• Integral two-stage design: first stage handles high inlet pressures, second stage delivers 2 PSI outlet

• Factory outlet pressure range: approximately 1.0 to 2.2 PSI

• Maximum inlet pressure up to 250 PSIG / ~17.2 bar

• Large capacity: rated for flows up to ~500,000 BTU/hr propane

• Inlet connection: Female POL (or ¼″ FNPT in some variants)

• Outlet connection: ½″ FNPT

• Vents: screened second-stage vent; first stage vent typically under inlet portion and/or inverted flare vent option

• High-capacity internal relief valve on the second stage for over-pressure protection

• Built to operate in wide temperature range, down to approx. ­20 °F (−29 °C) and tested for lock-up/relief reseal performance down to −40 °F (−40 °C)

• Paint / finish / cap colour: typically grey body with white cap for 2 PSI models

Specifications

Applications

• Propane systems that require 2 PSI service before final appliance regulators

• High-demand residential or commercial setups with large loads or long piping runs

• Installations using manifolded tanks, industrial burners, or multiple appliances downstream

• Environments where temperature swings are significant, or where cold weather performance matters

Why Choose the Fisher R232E HBH

The R232E HBH offers high flow capacity and reliable regulation in one compact, robust package. It’s engineered for over-pressure safety, cold-weather performance, and durable service. Where a 2 PSI delivery is needed from the container before final regulation, this unit delivers stable output under high loads, with proven construction and safety features.