Plasson 90 degree tee or "T" plumbing fitting, 20mm or 25mm.
Plasson mechanical fittings for Polyethylene pipe have been in continuous use for over 45 years. The captive 'O' ring seal provides lifetime protection against leakage and requires no nut tightening to achieve seal. The fitting is made from virgin Polypropylene for immense impact strength and stress resistance.