Uniweld RP3A Unitorch Regulator a Outlet Disposable Cylinder

Product Description

The UNIWELD RP3A is a Unitorch regulator designed for use with disposable gas cylinders. Built around an internal piston mechanism, it eliminates the leakage issues common to diaphragm-style regulators, making it one of the more dependable choices for field and shop work with small-format cylinders. The RP3A accepts an A outlet fitting and is rated to operate in an inverted position, which is useful in tight or awkward work spaces where the cylinder must be held or mounted upside down. Note that inverted operation is dependent on time, temperature, and remaining cylinder contents. Weighing 0.84 pounds, it is compact and easy to carry in a tool bag.

This regulator is suited for plumbing, HVAC, and general trade applications where disposable propane or MAPP-style cylinders are used for soldering, brazing, or heating tasks. It is a practical choice for technicians who need a reliable, low-profile regulator on the job site without carrying full-size cylinder equipment. The A outlet fitting makes it compatible with standard Unitorch torch assemblies and accessories that share the same inlet configuration.

Key Features

• Internal piston design prevents leakage at the regulator body
• Rated for inverted operation, subject to time, temperature, and cylinder contents
• A outlet fitting for compatibility with standard Unitorch torch assemblies
• Compact and lightweight at 0.84 pounds for easy field transport
• Designed specifically for disposable cylinder use

Compatibility

Designed for use with disposable gas cylinders and Unitorch torch assemblies equipped with an A inlet fitting.

Installation Notes

Connection to disposable cylinders should be made hand-tight before use; inspect the fitting for damage before attaching. Always shut off the cylinder valve and relieve pressure in the line before disconnecting the regulator. Torch and regulator work on disposable cylinders should follow applicable safety guidelines for compressed gas handling. Do not use with cylinder types or pressures outside the regulator's rated range as stated by the manufacturer.