The Cell4 cellar vent has a 4″ round outside diameter male spigot which is designed to fit into a corresponding female or into the 4″ coupling. This cast iron coupling can be used to connect the Cell4 to the male of a 4″ pipe or if one of the rubbers are removed can be used as an adapter to fit into the male of a 5″ (125mm) pipe.
Please note – If the coupling is going to be used with a cellar vent that is screwed to the wall, washers, nylon bobbins or a wooden backing plate will need to be used with the screws between the wall and vent (not supplied)
Located above cellars and often sited along the base of Victorian terrace walls to vent sewers these vent grilles are almost exact replicas of the originals with a couple of improvements.
The brass flap version allows air in and the flap acts as a non return valve. this is especially useful if it is used as a stench pipe or sewer terminal as it reduces the chances of smells escaping (it is loosely based on an original Victorian design).
The copper mesh version allows air in and out and is especially suited to venting and allowing air into basements and cellars.
If an improved air flow is required the copper mesh cab be easily removed to increase the free air flow from 2000mm2 to 3000mm2
The Cell4 has a 4" round outside diameter male spigot which is designed to fit into a corresponding female or into the 4" coupling. The cast iron coupling can be used to connect the Cell4 to the male of a 4" pipe or if one of the rubbers are removed can be used as an adapter to fit into the male of a 5" (125mm) pipe.
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The Cast Iron Air Brick Company supply cast air bricks and a huge range of ventilation grilles and gratings to individuals and the trade. Our items are used to replace existing defective cast iron ware and are more commonly used in new builds.
former customers properties including Queens residence at Buckingham Palace, prime ministers home at Chequers, Oxford and Cambridge universities and new builds including London 2012 Olympics.
We are able to supply just one air brick and can also supply architects and developers with large quantities.