A pushfit to pushfit equal elbow connector from the John Guest PM range. This connector is manufactured using non-toxic acetal copolymer, meeting the requirements of the US FDA, WRAS, ANSI/NSF-51, 61 and SK Zert. They are commonly used in food/beverage, pneumatic systems and water purification. Tube diameter: 5/16" Pushfit + 5/16" Pushfit Superior flow characteristics Quick and convenient assembly Can be assembled and disassembled repeatedly Suitable to be used with water, food, air, gases, vacuum and liquids Material: Acetal copolymer