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The Supco SBE78 is a solder-free coupler in the SB1 series designed for 7/8 in copper tubing and configured as a 90° quick-disconnect for refrigerant lines. Constructed with a C3771 brass body, polycarbonate components, and chloroprene O-rings, it is rated for continuous operation to 250°F (121°C), a maximum rated pressure of 870 PSI, and a vacuum capability to 30 microns. It is suitable for HVAC/R and appliance refrigerant service.
SB1 series 90° quick-disconnect coupler for 7/8 in copper, 870 PSI rating, 250°F continuous temperature, wide refrigerant compatibility.
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