Victor 0781-1458 High Pressure Piston Regulator

Product Description

The VICTOR 0781-1458 is a high pressure piston-style gas regulator designed to deliver precise, controlled pressure for air, oxygen, inert gas, and hydrogen gas applications. Piston regulators are favored in industrial and trade environments for their durability under high-demand conditions and their resistance to contamination compared to diaphragm-style designs. Weighing 5.5 pounds and measuring 8.8 inches in length, 8.6 inches in width, and 8 inches in height, this unit is built for professional installation in demanding gas supply systems. Licensed welding professionals, industrial gas technicians, and pipefitters are the primary installers of this type of equipment.

This regulator is suited for high pressure gas delivery in applications involving air, oxygen, inert gases such as argon and nitrogen, and hydrogen. Typical install scenarios include industrial welding stations, cutting rigs, laboratory gas supply lines, and specialty gas distribution systems where consistent downstream pressure control is critical. Its multi-gas compatibility makes it a practical single-unit solution across varied service calls.

Key Features

• Piston-style design for durability and high-cycle performance in demanding environments
• Compatible with air, oxygen, inert gas, and hydrogen gas service
• High pressure delivery rating suitable for industrial gas supply applications
• Compact footprint: 8.8 inches x 8.6 inches x 8 inches
• Sold individually as a single unit

Compatibility

Designed as an OEM-style high pressure piston regulator for use with air, oxygen, inert gas, and hydrogen gas supply systems in industrial and trade service applications.

Installation Notes

Installation should be performed by a qualified welding technician, pipefitter, or industrial gas professional familiar with applicable codes including CGA and OSHA compressed gas handling standards. Always close the upstream supply valve and fully relieve system pressure before removing or installing any regulator. Inspect inlet connections and seats for contamination or damage prior to installation, and never use oil or grease on oxygen service fittings.

Technical Specifications

• Regulator Type: High Pressure Piston
• Gas Compatibility: Air, Oxygen, Inert Gas, Hydrogen
• Length: 8.8 inches
• Width: 8.6 inches
• Height: 8 inches
• Weight: 5.5 pounds
• UPC: 716352128964

Standard Information

• Brand: VICTOR
• Manufacturer Part Number: 0781-1458