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0781-4258 - Victor GT350-15-510 Heavy Duty Two-Stage Acetylene Regulator

Packaging: pack of 1
$1,029.69/EA $711.33/pack of 1 only $711.33/EASave 31%

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OVERVIEW

Victor 0781-4258 GT350 Series Acetylene Regulator

Professional welders demand equipment that performs consistently under pressure, and the Victor 0781-4258 (Model GT350-15-510) delivers exactly that. This heavy-duty acetylene regulator is engineered for those who refuse to compromise on quality. The hallmark of the GT350 series is its two-stage regulation mechanism. By stepping down the pressure in two stages, this unit provides an exceptionally smooth and stable flow of acetylene, eliminating the "end-of-tank" pressure surge often associated with single-stage regulators.

The unit comes equipped with a standard CGA 510 connection, compatible with most industrial acetylene cylinders. It is rated for a maximum inlet pressure of 3000 PSIG and provides a delivery pressure range of 2-15 PSIG. This range is ideal for virtually all cutting, welding, and brazing applications that utilize acetylene. The ergonomic adjustment knob allows for precise pressure setting, even when wearing welding gloves.

Durability is a core component of the Victor brand. The 0781-4258 features a high-strength forged brass body that protects internal components from impact and wear. The gauges are protected and clearly marked, ensuring you always have accurate readings of your gas supply. When precision flame characteristics are required for high-quality welds or clean cuts, the stability provided by this two-stage regulator is indispensable. Upgrade your oxy-fuel setup with the Victor GT350-15-510 and experience the difference in control and performance.

Performance Specifications

  • Model: GT350-15-510
  • Gas Type: Acetylene
  • Delivery Range: 2-15 PSIG
  • Inlet Connection: CGA 510
Additional Information
Brand:Victor
CGA Fitting:CGA 510
Item:Regulator
Used On Which Gas:Acetylene
Max Inlet:3000 PSI
Max Outlet:15 PSI
Packaging Description:1-per-ea
Series:GT350
Stage Type:Two-Stage
Duty Rating:Heavy Duty
Body Material:Forged Brass
Gas Service:Acetylene

INCLUDED

  • 1 x Victor GT350-15-510 Acetylene Regulator
  • 1 x Owner's Manual

APPLICATIONS

  • Heavy-duty industrial cutting and welding
  • Structural steel fabrication
  • Shipbuilding and repair
  • Oil and gas pipeline maintenance
  • General manufacturing and fabrication shops
  • Scrap and demolition work

FAQ

A two-stage regulator, like the GT350-15-510, reduces cylinder pressure in two steps. This maintains a constant delivery pressure even as the cylinder pressure drops, whereas a single-stage regulator may require manual adjustment as the tank empties.

The CGA 510 fitting is the standard connection for Acetylene cylinders (and sometimes Propane) in industrial sizes. Always verify your cylinder valve type before connecting.

This regulator has a delivery pressure range of up to 15 PSIG. Acetylene becomes unstable above 15 PSIG, so this regulator is designed to keep you within the safe operating range.

Yes, the GT350 series is specifically designed as a heavy-duty regulator, featuring a forged brass body and robust internal components suitable for harsh industrial environments.

While CGA 510 fits both Acetylene and Propane cylinders, this specific model (GT350-15-510) is calibrated and labeled for Acetylene. It is recommended to use regulators specifically designed for the gas you are using to ensure safety and accuracy.

Typically, the regulator itself does not include built-in flashback arrestors unless specified in a complete outfit kit. It is highly recommended to install add-on flashback arrestors at the regulator outlets for safety.

Victor generally offers a warranty on their industrial regulators covering manufacturing defects. Please check the specific warranty documentation included with the packaging for current terms.
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