Viega MPA5270 0060001 Press Fitting Coupler 3/4 Inches

Product Description

The VIEGA MPA5270 0060001 is a straight copper press fitting coupler designed to create secure, permanent, leak-proof joints in refrigeration and air conditioning systems. Built under the MaxiPro press fitting system, this 3/4-inch coupler uses a press-to-connect method that eliminates the need for open-flame brazing. The all-copper construction ensures compatibility with refrigerant-rated tubing and meets the demands of both light commercial and residential HVAC-R applications. Licensed refrigeration and HVAC technicians rely on this type of fitting for fast, reliable connections in tight service environments.

This fitting is suited for use in refrigerant line sets, split-system installations, and other closed-loop refrigeration circuits where a permanent mechanical joint is required. The press-style connection is particularly useful in occupied spaces or any job site where torch work presents a fire or code compliance risk. At 3/4-inch fitting size, it is commonly installed on suction or liquid line segments in mid-to-large residential and light commercial systems.

Key Features

• Press-to-connect design eliminates open-flame brazing during installation
• Copper construction rated for refrigeration and air conditioning service
• 3/4-inch fitting size for standard refrigerant line applications
• Permanent, leak-proof joint once pressed with compatible tooling
• Straight coupler geometry for inline tubing connections

Compatibility

Designed as an OEM-style press fitting coupler for use in refrigerant-grade copper tubing systems in residential and light commercial HVAC-R applications where MaxiPro press tooling is used.

Installation Notes

Installation must be performed by a licensed HVAC or refrigeration technician using compatible Viega MaxiPro press jaws and a calibrated press tool. Recover and isolate the refrigerant circuit completely before cutting into any existing line set. Verify that the tubing ends are clean, round, and deburred before seating the fitting for pressing. Follow all applicable mechanical and refrigeration codes, including local jurisdiction requirements for pressure testing after installation.

Technical Specifications

• Fitting Size: 3/4 inches
• Material: Copper
• Connection Type: Press fitting, straight coupler
• Application: Refrigeration and air conditioning

Standard Information

• Brand: VIEGA
• Manufacturer Part Number: MPA5270 0060001