RectorSeal 87018 Pro-Fit 1/4" Quick Connect Union Coupling, Push-to-Connect Refrigerant Fitting

Description
Technical Specs

The RectorSeal PRO-Fit 1/4" O.D. Quick Connect Union Coupling part number 87018 is a push-to-connect refrigerant fitting designed for fast, flame-free HVAC/R line connections. Similar in concept to push-fit sharkbite plumbing fittings, the Pro-Fit fittings are engineered and approved for HVAC/R refrigerant line applications, PRO-Fit fittings allow refrigerant lines to be connected without brazing, flaring, swaging, solder, or flux.

This 1/4" union coupling is commonly used for mini-split systems, unitary HVAC equipment, and refrigerant line repairs where a clean, secure connection is needed to connect two pieces of 1/4in outside dimension pieces of copper. The fitting features a durable brass body, double O-ring sealing design, quick-release removal, and a sight window for connection verification.

PRO-Fit fittings are designed for approved copper and coated aluminum linesets and are rated for HVAC/R applications up to 870 psi. Always cut, deburr, mark insertion depth, and install according to RectorSeal instructions and applicable HVAC/R codes.

Key Features:
• 1/4inch Outside Dimension quick connect union / coupling
• Push-to-connect refrigerant line fitting
• Braze-free and flame-free installation
• No flaring, swaging, solder, or flux required
• Durable brass body
• Double O-ring sealing design
• Quick-release removal (separate tool required. See link here)
• Sight window for connection verification
• For approved copper and coated aluminum refrigerant line sets
• Commonly used on mini-split and unitary (ducted) HVAC systems
• Rated for HVAC/R applications up to 870 psi

Important Installation Notes:
The air conditioning or refrigeration system must be pressure-tested for leaks after installation and before operation. Use only in approved applications and follow RectorSeal installation instructions. This fitting must not be used as a source of electrical ground. Intended use for licensed HVAC/R technicians with EPA 608 certifications only.