Ventapipe 25 Air Admittance Valve with integral 1½" Multifit Tee - VP3
Ventapipe 25 with integral 1½" (1.1/2") Multifit Tee Size: 1½" (1.1/2") Standard: BS EN 12380:2012 Air Flow Capacity: 4.5 Please Note: For use in above ground drainage systems to provide a means of ventilation under conditions of reduced pressure when ventilating pipes are terminated inside buildings in accordance with BS EN 12056-2:2000.
