A male NPTF to push-fit reducing straight connector from the John Guest PI 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. It features superior flow characteristics, quick and convenient assembly, and can be assembled and disassembled repeatedly. Suitable for use with water, food, air, gases, vacuum, and liquids. Tube diameter: 3/8" Male NPTF + 1/4" Push-fit.