... -110mm 2, working pressure: PN16 3, type: female tee, coupling, end cap, tee, male adaptor pp compression fittings-Female TeeThe compression fittings ... contain various types such as: Coupling, Reducing Coupling, Adaptor, Tee, Reducing Tee, Elbow, End Cap, and so on.Features and Specifications:Size ... special tools required for installation. Pressure fittings for PP female tee