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3/4″ ZoomLock PUSH R410A Optimized Coupling

Original price was: $32.99.Current price is: $29.99.

ZoomLock PUSH push-to-connect refrigerant fitting

SKU: 777104 Category:
777104 3/4″ ZoomLock PUSH R410A Optimized Coupling (PZKP-C12-HNBR)

HVACR pros know that time is money. ZoomLock PUSH push-to-connect refrigerant fittings eliminate brazing, flames, fire spotters, or risks from installing traditional HVACR fittings. ZoomLock PUSH offers a way for contractors to connect refrigerant lines in seconds, boosting efficiency while providing the safety and reliability you expect from Parker. ZoomLock PUSH is ideal for Residential AC, HP, Mini-split and Refrigeration installations.


  • No press tool or jaws needed
  • Fast and easy install
  • Cleaner system installs
  • Secure, leak-free connections
  • Safer conditions, no fire hazards
  • No hot-work permits
  • No need to nitrogen-purge
  • Flexible access to job sites


  • Connection Size: 3/4″
  • R410A Optimized
  • Applications: High Pressure HVAC/R
  • Continuous Operating Temperature: 250°F / 121°C
  • O-Ring Temperature Rating: -40°F to +300°F, -40°C to +149°C
  • 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
  • Vibration Resistance: Conforms to UL109
  • Fitting Body: Refrigerant Grade Copper, per ASTM-B75 or ASTM-B743
  • O-Ring: HNBR
  • UL Listed SA7511 Approved use for field and factory installations
  • ASHRAE-15, ANSI 15, ASME B31.5, ANSI 31.5
Additional information
Weight .5 lbs