Victor 0781-5284 Two Stage Industrial Oxygen Regulator

Product Description

The VICTOR 0781-5284 is a two-stage industrial oxygen regulator in the EDGE 2.0 EST42 series, designed for gas distribution and pipeline system applications. Built for high-capacity performance, it delivers consistent pressure and flow across demanding industrial environments. The regulator features a stainless steel diaphragm and a robust seat for stable output under varying inlet conditions. A fully enclosed modular gauge design with a 2.5-inch delivery gauge and high-contrast face makes pressure settings easy to read at a glance. Licensed contractors and industrial gas technicians install and service this regulator in fixed pipeline and cylinder distribution setups.

The EST42 is engineered specifically for gas distribution and pipeline systems where reliable two-stage pressure regulation is required. Its built-in front and rear mounting points with 5/16-18 screw provisions allow secure panel or manifold installation. The color-coded knob design supports straightforward operation, and the metal gauge guard protects both gauges against impact in industrial environments. This regulator suits high-demand oxygen service in welding, cutting, and industrial gas distribution applications.

Key Features

• Two-stage regulation delivers consistent pressure and flow in pipeline and distribution systems
• Fully enclosed modular gauges with robust metal gauge guard for protection and visibility
• Extra-large 2.5-inch delivery gauge with high-contrast color face for easy pressure reading
• Stainless steel diaphragm for durability and reliable seat performance
• Built-in front and rear mounting points with 5/16-18 screw pattern
• Enhanced color-coded knob design for comfortable and intuitive adjustment

Compatibility

Designed for use in industrial oxygen gas distribution and pipeline systems requiring two-stage regulation; part of the VICTOR EDGE 2.0 EST42 regulator series.

Installation Notes

Installation and service should be performed by a qualified technician familiar with compressed gas system regulations and applicable codes. Shut off all upstream gas supply and depressurize the system before removing or installing any regulator. Use proper fitting connections and verify all fittings are leak-free with an approved leak-detection solution before returning the system to service. Never use oil or grease on oxygen service equipment.

Technical Specifications

• Regulator Type: Two Stage
• Gas Service: Oxygen
• Delivery Gauge Size: 2.5 inches
• Diaphragm Material: Stainless Steel
• Mounting: Front and Rear with 5/16-18 Screws
• Length: 8 inches
• Width: 8.7 inches
• Height: 8 inches
• Weight: 4.96 pounds
• Unit of Measure: Each

Standard Information

• Brand: VICTOR
• Manufacturer Part Number: 0781-5284