The CT series three port compression fittings are for a 1/8 inch to 7/8 inch tubing connection without kinking attached tubing. Available in NSF approved glass-filled white polypropylene, FDA and NSF approved Acetal (POM) for use with hot water applications, FDA and NSF approved nylon and UV resistant FDA and NSF-rated PVDF. Provided with poly gripper (except for 1/8 inch units) for us up to 220 psi. Available in a select number of reducing sizes.