APPL’s ImaLOK™ sanitary clamp is designed to address the needs of the single-use disposable / bio-pharma industries. ImaLOK™ sanitary clamps are manufactured using a glass-reinforced, FDA 21 CFR 177.1500 grade, USP Class VI Nylon 66 and are designed to be used as a component for single-use transfer lines and a wide range of bio-process systems..