Compression Union, Tube x Tube, Brass, 10/Pack

These fittings are UL approved for hazardous liquids, fuel equipment, and gas applications. They meet SAE hydraulic tube fitting standards and complies with ASA and ASME pressure piping codes. Compatible with copper, brass, aluminum, and plastic tubing (soft plastic requires internal support). Handles pressures up to 2,000 PSI for 1/8" to 1/4" tubing, 1,000 PSI for 5/16" to 1/2" tubing, and 750 PSI for 3/4" to 1" tubing. Operates within a temperature range of –65°F to +250°F (–54°C to +121°C).