The Victor® G250-150-540 is a medium-duty oxygen regulator built for precision, safety, and long-term reliability in cutting, welding, and heating applications. Designed with a compact, low-profile body, it fits easily on smaller cylinders or in tight workspaces while maintaining the high performance expected from Victor equipment.

This regulator features a solid brass body and a high-strength alloy bonnet—offering nearly twice the yield strength of traditional brass for enhanced durability. The ergonomic, color-coded knob ensures easy gas identification and smoother pressure adjustments. Dual high-contrast 2-inch gauges with red service tick marks provide clear, accurate readings at a glance.

Key Features

• Genuine Victor® OEM medium-duty oxygen regulator
• High-contrast, easy-to-read gauges with red tick marks indicating service pressure
• Color-coded ergonomic knob for quick gas identification and comfortable control
• High-strength alloy bonnet—nearly twice the yield strength of brass
• Compact, low-profile design with reduced knob stickout for tighter spaces
• Smooth, accurate pressure adjustment for consistent performance
• Durable forged brass body built for demanding shop or field use
• UL® listed for safety and reliability

Technical Specifications

• Brand: Victor®
• Model: G250-150-540
• Part Number: 0781-9400
• Type: Medium-duty oxygen regulator
• Body Material: Brass with high-alloy bonnet
• Gas Type: Oxygen
• Inlet Connection: CGA 540
• Outlet Connection: 9/16″-18 RH (Male)
• Maximum Inlet Pressure: 3,000 PSIG
• Delivery (Outlet) Pressure Range: 2 – 150 PSIG
• Gauge Size: Dual 2″ diameter gauges, high-contrast with service tick mark
• Certification: UL® Listed