These equal elbows are pushin on both sides. The body is made from brass, all o-rings are NBR, brass collar, POM release sleeve, stainless steel lock claw. These are design for use with compressed air and are not suitable for any other gases or liquids. Designed for use with nylon tube or polyurethane tubing. Working Pressure 150 psi (10.2bar), also suitable for vacuum -29.5 in Hg (-750 mm Hg/Torr), working temperature is 0°C to +60°C
