Ubbink's UB19 Centurian Vent is a streamlined hooded vent unit to suit: Forticrete, Anchor, Centurian and Senator.
The UB19 unit has a free vent area of 22,000mm² and is available in 3 colours.
For the UB19 vent to be converted into a terminal for soil/mechanical ventilation please add a felt sleeve and adaptor 50544180.