The John Guest 5/16" Pushfit Equal Tee Connector is a plumbing fitting designed for use in fluid transfer systems. It features the following: Constructed from high-quality materials for durability and long-lasting performance 5/16" pushfit fitting on each end for easy, secure connections to 5/16" tubing Equal design allows for branching in a fluid transfer system, splitting flow evenly between multiple paths Positive seal technology provides a secure and leak-free connection every time Easy to install and disassemble for cleaning or maintenance Compatible with a wide range of fluids and gases, including potable water, air, and other low-pressure applications Ideal for a variety of applications, including home, commercial, and industrial plumbing, as well as laboratory and medical gas systems.