Technology/Spec

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METAL TO METAL SEAL

Our patented Metal to Metal Sealing Technology creates a permanent zero leak seal. SmartLock Fittings utilize metal ferrules, instead of o-ring seals, and installed with wrenches. As the outer nuts are tightened with wrenches, internal mechanism applies pressure on the metal ferrule, forcing the ferrules onto the tube and/or valves, and creating a permanent indentation that will hold up to average pressure of 1700 psi.

APPLICATION SPECIFICATION

WORKING PRESSURE RANGE:
BURST PRESSURE RANGE:

Temperature Range

-40° F to 320° F (-40°C to 150°C)

Refrigerant

Authorized for use in ANY refrigerants

R-717(Ammonia), R-410A (R-32 50%, R-125 50%), R-22 (Chlorodifluormethane), R-134a (1,1,1,2-Tetrafluoroethane), R-744 (Carbon dioxide)

TUBE MATERIAL COMPATIBILITY

Compatible for Copper & Aluminum Tubing

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CU+CU

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AL+CU

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AL+AL