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- Union Straight (UNST) SmartLock fittings connects copper/aluminum tube to copper/aluminum tube of the same size without the need for welding. No special tools required, just a wrench of your choice in your toolbox. Innovative Metal to Metal Sealing Technology achieves a secure and permanent seal that is designed to produce zero leaks. SmartLock fittings are compatible with ALL refrigerants on the market.
UNST3800 3/8 STRAIGHT UNION
- Burst Pressure Range8500 psigEnd StyleStraight UnionManufacturerSmartLockManufacturer #UNST3800Nominal Size3/8 inPressure Rating1600 psigTemperature Rating-40 to 302 deg F
