RX WELD Nitrogen Regulator 0-600 PSI | CGA580 Inlet, 1/4-inch SAE Flare Outlet, 5ft Hose

Overview

Meet the RX WELD Nitrogen Regulator, built to deliver steady, controllable pressure for demanding tasks in workshops and field setups. Its robust brass piston diaphragm pairs with a self-seating relief valve to provide reliable performance, while the CGA580 inlet and 1/4-inch SAE flare outlet align with common nitrogen hardware. The 2-inch gauges sit inside protective rubber boots, offering readable feedback even in tight spaces.

Key Features

• CGA580 inlet connection for compatible nitrogen tank setups
• 1/4-inch SAE male flare outlet for versatile hose connections
• Easy-to-read 2-inch gauges protected by rubber boots
• Pressure input range: 0-4000 PSI; adjustable output: 0-450 PSI; display can indicate up to 600 PSI
• Large brass Tee Handle with stainless steel adjusting screw and regulator bushing to reduce galling
• Sturdy brass diaphragm and self-seating relief valve (note: not designed to protect downstream systems)

Common Uses

• HVAC purging and inertization tasks
• Pressure tests and leakage checks
• Brazing and soldering with nitrogen assist

Performance and Handling

Operational flexibility comes from a wide input range and a practical output window. The regulator accepts input pressures up to 4000 PSI and provides an adjustable output from 0 to 450 PSI, with a display capable of showing up to 600 PSI. A large manual control, durable fittings, and a robust brass body emphasize tactile, repeatable adjustments suitable for repetitive workflows or precise setup changes.

Care and Compatibility

Connect the CGA580 inlet to compatible nitrogen tanks and use the 5 ft refrigeration hose to reach confined work areas. The all-brass construction supports durability in busy shop environments, while the protective gauge boots help maintain readability in demanding settings.

Note

This regulator includes a self-seating relief valve and is not intended to protect downstream equipment. Always follow relevant safety guidelines and manufacturer recommendations when operating pressurized gas systems.