The Iplex Plasson Compression 2507 Series Black Elbow is designed to use with Greenline, Redline, Rural Black, Blackline PN16 and Alkathene 20 mm and 25 mm diameter pipes. It ensures superior joint security when working with OD polyethylene pipes and forms leakproof seal without distorting the pipe. High-grade polypropylene co-polymer construction gives more strength and withstands the effect of impacts and chemicals.This easy to use fitting makes it easy to install with push-fit mechanism and forms a watertight joint. BSP threads facilitate connection with other pipe materials by both male and female couplings. 90 degree male threaded elbow allows connection of pipe between 20 to 63 mm OD to 3/4 to 2 Inch BSP thread. Elbow with a nominal size of 25 mm x 3/4 Inch operates at an angle of 90 degree and has a female compression x male threaded connection. It has a pressure rating of 16 bar.