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Brass gas regulator with CGA-510LP inlet, dual gauges, 3.6 in body

Victor

Victor 0781-3632 Gas Regulator CGA-510LP Inlet

SKU CH-215P-5TFEX

Single-stage gas regulator for natural gas or propane cylinders with a CGA-510LP inlet, delivering 5 to 125 psi through a 9/16"-18 LH outlet

  • Single-stage design simplifies setup for propane and natural gas
  • CGA-510LP inlet connects directly to standard LP cylinders
  • Brass body with neoprene diaphragm resists corrosion and wear
  • Delivery pressure adjustable from 5 to 125 psi for versatile welding tasks
  • Meets ASTM G175, CGA E-4 and UL252 safety standards

Victor 0781-3632 Gas Regulator

The Victor 0781-3632 is a single-stage brass regulator built for natural gas and propane cylinders. It is intended for welders and technicians who need a direct CGA-510LP inlet connection on their supply side.

Build quality and connections

The brass body measures 3.6 in diameter and uses a neoprene diaphragm for reliable sealing. A 9/16 in. -18 M LH outlet threads onto standard torch hoses, while the CGA-510LP nut secures to the cylinder valve without adapters.

Pressure range and gauges

Delivery pressure adjusts from 5 to 125 psi, monitored by a 2 in gauge, while a 400 psi supply gauge shows cylinder contents. Maximum inlet pressure is rated at 350 psi, so the unit must not be used on higher-pressure sources.

How it compares

Measured against everything we stock in Welding Equipment & Positioners, at today’s prices. Recalculated every night.

Price $178.99
Pricier than about 77% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameVICTOR

Questions about this item

What delivery pressure range does the single-stage regulator with CGA-510LP inlet provide?

The single-stage design delivers 5 to 125 psi outlet pressure from a maximum 350 psi inlet, with a 400 psi supply gauge and 2-inch gauge faces.

What outlet thread does the 9/16-18 LH connection on this brass-body regulator mate with?

The 9/16 in.-18 M LH outlet fits standard left-hand torch or hose fittings used for propane and natural gas service.

How do you install the CGA-510LP nut on the cylinder valve without damaging the neoprene diaphragm seat?

Hand-tighten the CGA-510LP nut, then snug 1/4 turn with a wrench; over-torquing crushes the seat and causes leaks.

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