RX WELD Oxygen Regulator CGA-540 Inlet | 0-4000 PSI Inlet, 0-100 PSI Output | V-Style Torch Kit

Overview

The RX WELD Oxygen Regulator delivers precise, controllable oxygen flow for welding and cutting tasks. With a CGA-540 inlet, it remains compatible with a broad range of oxygen tanks and torch configurations, including V-Style setups. The dual dials let you monitor both incoming delivery pressure and the regulated outlet pressure in real time, helping you stay steady on task.

Key specifications at a glance

• Delivery inlet pressure range: 0–4000 psi (0–27584 kPa)
• Output pressure range: 0–100 psi (0–689 kPa)
• Inlet connector: CGA-540; outlet thread: 9/16-18 for 1/4 inch B twin hoses
• Units supported: psi and kPa

The regulator features a brass body, chosen for durability and reliable performance in demanding environments. This construction contributes to a tangible sense of durability when you handle it during setup and teardown in both workshop and field settings.

Fitment and practical use

Before purchasing, compare the pictured fittings with your tank and hoses. The CGA-540 inlet is a common standard, but hose sizes and thread fittings vary by supplier. The 9/16-18 outlet thread is designed for 1/4 inch B fittings twin hoses, covering many standard setups. If your system uses different fittings, adapters may help you achieve a secure, leak-free connection.

• Designed to suit most oxygen-regulated welding tasks
• Pairs with V-Style torch kits and cutting setups for controlled flame delivery

Operational tips: begin with a low output and gradually increase while monitoring the dials. Keep connections clean and tight, and check for leaks with a soap solution or approved detector. The dual-dial design supports incremental adjustments for delicate brazing or more robust welding tasks without swapping parts.

Durability and care

The brass body helps resist wear from frequent handling and environmental exposure. Regularly inspect threads and seals to maintain steady performance. If any unusual readings or leaks appear, discontinue use and follow the manufacturer guidance for service.

Why choose RX WELD

This regulator blends practical features with sturdy construction to support a range of welding and cutting activities. It offers clear pressure feedback, reliable materials, and fitment notes to help you determine if it matches your equipment today.