Products

HIGH PRESSURE 1ST STAGE REGULATOR MODEL 812HP-1 (5-20PSI)

The 81 series direct operated regulators are designed for high-pressure service and for large leads like factories, office buildings, restaurants, etc.

Description

The 81 series direct operated regulators are designed for high-pressure service and for large leads like factories, office buildings, restaurants, etc. Their outlet pressure ranges from 5 to 20 psig.

High pressure regulators usually reduce tank pressure to an intermediate pressure for use by another regulator. They are also used for Final stage service on particular application (pounds to pounds).

Type 81HP regulator is an adjustable high pressure regulator with a wide range of outlet pressures. It can be equipped with a limited relief valve.

Type 81 regulators are equipped with ¼” FNPT side outlet which is normally plugged and provides an opening for an outlet pressure gauge.

Type 81 regulators can be equipped with Viton trim.

 

SPECIFICATIONS

 

Body and cover: aluminum

Diaphragm: reinforced

Supplying pressure: 25-250 PSI

Cover screws: stainless steel

Inlet fitting screws: stainless steel

Gas Type: propane

Setting point: Inlet pressure 100 PSI, 350000 BTU, outlet pressure 10 PSI

Provided flows: flow based on inlet pressure 20 psig (1.38 bar) greater than outlet with 20% drop (in accordance with UL144 standard)