The discharge fitting has an automatic (active) functioning check valve, preventing chemical backflow. Natural Inlet / Suction Fitting functions as a check valve when tubing is detached, preventing loss of prime and spills while changing the tube assembly.

For Use with Flex-A-Prene®, Flex-A-Thane®, and Flex-A-Chem® Quick Disconnect Tube Assemblies.

For more information, please refer to the literature: