Parker Hannifin 777137 3/4 in ZoomLock PUSH Removable Coupling PZKPR-C12

Product Description

Parker Hannifin 777137 is a 3/4 inch ZoomLock PUSH Removable Coupling designed for HVACR applications. This push-to-connect refrigerant fitting eliminates the need for brazing and provides reliable connections without the fire hazards associated with traditional methods. ZoomLock PUSH allows contractors to connect refrigerant lines quickly, increasing efficiency and safety for Residential AC, Heat Pumps, Mini-splits, and Refrigeration installations.

• No press tool or jaws needed
• Fast and easy installation
• Secure, leak-free connections

Product Highlights

This product ensures cleaner system installs and safer job site conditions. There is no need for hot-work permits, and it does not require nitrogen-purge procedures.

Product Information

Standard Information

• Connection Size: 3/4 inches
• Applications: High Pressure HVAC/R

Technical Specifications

• Continuous Operating Temperature: 250°F / 121°C
• O-Ring Temperature Rating: -40°F to +300°F
• Maximum Rated Pressure (MRP): 700 psi / 48 bar
• Minimum Burst Pressure (UL 207): 2,100 psi / 145 bar
• Vacuum Pressure Capability: 500 Microns
• External Leak Rate: <0.1 Ounces of Helium per Year at Operating Pressure Range
• Material: Refrigerant Grade Copper, per ASTM-B75 or ASTM-B743
• O-Ring Material: HNBR
• Approval: UL Listed SA7511 for field and factory installations
• Standards: ASHRAE-15, ANSI 15, ASME B31.5