Mcalpine VP50P Ventapipe 50mm Air Admittance

Ventapipe 50 Air Admittance Valve with dual fit synthetic rubber finger seal outlet for 3"/75mm or 4"/110mm soil pipe.
Fits 3"/75mm or 4"/110mm soil pipe
Dual fit synthetic rubber finger seal outlet
A1 rated
Air flow capacity of 15.5 l/s
For full information on Air Admittance Valves please see below