The CMR series male thread runs with a compression connection on the branch. Male pipe threads are 1/8 inch to 3/4 inch. Compression Branch allows tubing connections of 14 inches to 7/8 inches 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.