Mastercool 71600-06 Hydraulic Swaging Expander Head - 3/4" Professional hydraulic swaging expander head designed for 3/4" copper tubing. Expands copper tube ends to create perfect socket connections for soldered joints in commercial refrigeration and larger plumbing applications. Used exclusively with hydraulic swaging tools to create consistent, leak-free expanded ends on larger diameter tubing. Essential accessory for HVAC/R technicians working with 3/4" copper lines in commercial refrigeration systems, larger A/C installations, and plumbing applications. Professional-grade quality ensures reliable, repeatable results. Key Features: Hydraulic swaging expander head for 3/4" tubing For use with hydraulic swaging tools only Expands copper tube ends for socket connections Precision-designed for even expansion Professional-grade construction Hardened steel construction Consistent expansion results Creates leak-free connections Durable and long-lasting Ideal for commercial systems Specifications: Model: 71600-06 Tube Size: 3/4" O.D. Type: Hydraulic swaging expander head Material: Hardened steel Application: Copper tubing (soft or annealed) Requires: Hydraulic swaging tool Compatibility: Hydraulic swaging tools only Mastercool hydraulic swaging systems 3/4" O.D. copper tubing Applications: Commercial refrigeration systems Large commercial A/C installations Industrial refrigeration Plumbing water supply lines Copper tubing socket connections Soldered joint preparation Commercial HVAC installations Professional service work Preparing Copper for Swaging: 1. Cut the pipe: Use a hacksaw or pipe cutter to get a clean, square cut. 2. Ream the end: Remove any burrs from the inside of the cut end using a reamer. 3. Soften the pipe (if using hard copper): Heat hard copper pipe until it is bright red, then let it cool or quench it in water to make it soft and malleable. Soft copper is essential for successful swaging. Benefits: Precision-designed hydraulic swaging expander head creates perfect socket connections on 3/4" copper tubing for leak-free soldered joints in commercial applications. The 3/4" size is commonly used in commercial refrigeration systems, larger A/C installations, and plumbing water supply lines. Expands larger diameter copper tube ends uniformly and consistently using controlled hydraulic pressure, ensuring proper fit for joining tubes. Essential for creating professional socket connections in commercial refrigeration and plumbing installations where soldered joints are required. Hydraulic swaging provides superior results - consistent expansion, precise control, less operator effort, and faster operation. Hardened steel construction ensures the expander head maintains its precision through repeated hydraulic pressure cycles. Creates even, controlled expansion that prevents distortion or weak spots. Perfect for commercial HVAC/R technicians installing larger refrigeration lines, plumbers working with 3/4" copper water supply lines, and professional installers working on commercial systems. Creates leak-free connections that withstand pressure and vibration in commercial refrigeration and plumbing systems. The precision hydraulic expansion ensures proper clearance for solder flow whilst maintaining tube strength. Works on soft copper or properly annealed hard copper. Essential accessory for any technician who regularly works with 3/4" copper tubing in commercial applications and uses hydraulic swaging equipment. Hydraulic swaging expander head for 3/4" copper tubing. For hydraulic swaging tools only. Creates socket connections for soldering. Professional-grade hardened steel. Ideal for commercial systems.
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