US$ 40.00
Uni-line slate grey vent is an in-line ventilation slate to suit both 600 mm x 300 mm (24" x 12") and 500 mm x 250 mm (20" x 10") double-lap slates
Square cover to suit 300 mm Clark Drain access chamber
Cushioned handles
Cover can be turned to match direction of paving
For use in external applications such as cladding
Push Fit Air Admittance Valve Arch Boards Uni-line slate grey vent isSometimes known as a 'Dirgo' this is usually used at the terminal of a soil stack For internal use only, this allows for the ventilation of a pipe run (to relieve negative pressure) without letting odours escape
US$ 40.00
US$ 20.00
US$ 357.50
US$ 39.00