Uniweld g44d 2 Inch 6000 Psi Brass Back Mount Pressure Gauge

Product Description

The UNIWELD g44d is a 2 inch, 6000 psi brass back-mount pressure gauge engineered for oxygen, fuel gas, and medical gas service. It is oxygen cleaned in compliance with ANSI B40.1, making it safe for use with compressed oxygen and other non-corrosive fuel gases. The case is constructed from quality brass and steel, and the lens is a one-piece polycarbonate. Stem mounting is the intended installation configuration. HVAC technicians, welding professionals, and plumbing tradespeople working with compressed gas regulators and medical equipment select this gauge for demanding high-pressure applications.

The g44d is suited for use on compressed gas regulators where a stem-mount, back-mount gauge is required. It is appropriate for oxygen service, other fuel gases, and medical equipment where the gas or media is non-corrosive to brass or bronze internals. Typical applications include welding rigs, cutting systems, and compressed gas distribution setups in both residential and commercial trade environments. Its high 6000 psi range covers the full operating pressures found in standard compressed gas cylinder service.

Key Features

• Oxygen cleaned per ANSI B40.1 for safe use in oxygen and fuel gas service
• 6000 psi pressure range covers full compressed gas cylinder service pressures
• 2 inch dial face for clear readability in field conditions
• Brass and steel case construction for durability in trade environments
• One-piece polycarbonate lens resists breakage and maintains visibility
• Stem mount configuration compatible with standard compressed gas regulators

Compatibility

Designed as a stem-mount replacement or service gauge for compressed gas regulators used with oxygen, fuel gases, and non-corrosive medical gases where brass and bronze wetted parts are acceptable.

Installation Notes

Installation is typically performed by a licensed welder, HVAC technician, or qualified plumbing professional. Always depressurize and bleed down the system before removing or installing a gauge. Use appropriate thread sealant rated for oxygen service — never use standard petroleum-based thread compounds on oxygen-service fittings. Verify the gauge range and media compatibility before placing into service.

Technical Specifications

• Dial Size: 2 inches
• Pressure Range: 6000 psi
• Case Material: Brass and Steel
• Lens Material: One-Piece Polycarbonate
• Mount Type: Stem Mount / Back Mount
• Cleaning Standard: Oxygen Cleaned per ANSI B40.1
• Media Compatibility: Oxygen, Fuel Gases, Medical Gas (non-corrosive to brass or bronze)

Standard Information

• Brand: UNIWELD
• Manufacturer Part Number: g44d