KQB2-F series are special fittings intended for the food industry application. The metal one-touch fittings are compact and lightweight, can be used with fluid and in environment with large temperature change, and can be used with numerous piping materials including FEP, PFA, soft and regular nylon, polyurethane, and polyolefin. With different body type variations, the KQB2-F fittings can accommodate tube sizes from 3.2mm to 16mm.