Ameriflame R250-540 Single Stage Oxygen Regulator - CGA 540 Connection

SKU: R250-540
Regular price $94.00
Regular price -22% $120.00 Sale price $94.00
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Find the right solution for your setup

Need Help Choosing the Right Setup?

Choosing the right equipment depends on your application, material, and welding conditions.

  • For more control and precision → use smaller components and tighter setups
  • For more coverage and larger welds → use larger setups and higher gas flow
  • For high-heat applications (like aluminum) → use materials designed to handle increased temperatures
  • For tight spaces → use more compact profiles

If you’re unsure what you need, start with a complete setup or kit and build from there.

Professional-Grade Ameriflame R250-540 Single Stage Oxygen Regulator - Medium duty single stage oxygen regulator designed for general gas control applications including welding, brazing, and cutting. Features easy-to-read 2" dual scale gauges and large brass T-handles for smooth, precise pressure adjustment.

Why Choose Ameriflame R250-540?

  • Easy-to-Read Gauges - 2" dual scale gauges provide clear, accurate pressure monitoring for both cylinder and delivery pressure
  • Smooth Adjustment Control - Large brass T-handles allow for precise, effortless pressure regulation
  • High Pressure Capacity - Handles inlet pressures up to 3,000 PSIG for demanding applications
  • Safety Features - Reseating pressure relief valve provides added protection against over-pressurization
  • Durable Construction - Forged brass bonnet and body ensure long-lasting performance in tough environments
  • Premium Materials - Stainless steel and rubber diaphragm materials for reliable operation
  • Standard CGA 540 Connection - Compatible with standard oxygen cylinders
  • Polished Brass Finish - Corrosion-resistant finish maintains appearance and functionality

Technical Specifications:

  • Model Number: R250-540
  • Brand: Ameriflame
  • Number of Stages: Single Stage
  • Compatible Gas Type: Oxygen
  • Body Material: Forged Brass
  • Body Finish: Polished
  • Diaphragm Material: Stainless Steel and Rubber
  • Control Type: T-Handle
  • Maximum Inlet Pressure: 3,000 psig
  • Maximum Outlet Pressure: 125 psig
  • Gauge Size: 2 inches
  • Inlet Connection Type: NGO (National Gas Outlet)
  • Inlet Connection: CGA 540 (0.908"-14, Male, Right Hand Thread)
  • Outlet Connection Type: UNF (Unified Fine Thread)
  • Outlet Connection: 9/16"-18 Male (Nut and Nipple Fitting)
  • Fitting Type: Nut and Nipple

Perfect For:

  • Oxy-fuel welding operations
  • Metal cutting and brazing applications
  • General oxygen gas control
  • Professional fabrication shops
  • Industrial welding operations
  • Automotive repair and manufacturing
  • Maintenance and repair facilities
  • Educational and training facilities

Trusted by welding professionals - The Ameriflame R250-540 delivers reliable pressure control and durable performance for oxygen gas applications. Order your oxygen regulator today and experience professional-grade quality!