The Through Wall Parapet Outlet id designed to connect to PVC
membranes placed close to walls and they can be positioned both horizontally and vertically.
The wide smooth flange ensures perfect adhesion with the PVC membrane and with the long 427 mm shank, you can pass through walls as much as 40 cm thick.
The corner fittings are available in two cross-sections, the flange is slightly tilted in relation to the shank to make it easier to install the fitting slantwise.