Conservation Cowled Vent Grilles
Verified by manufacturer 27 days ago
CON 3
CON 3
Cast iron conservation cowled vent grilles.
Application
- Used as an exterior vent to extract damp and moist air from inside a building.
- For bathrooms, cloakrooms, tumble dryer outlets, kitchens and all outlets and inlets where either 4 inch (103 mm) ducting or 5 inch (125 mm) ducting is used in listed buildings, restored/ conserved apartments, care homes, manor houses and farmhouses.
- Also available in large 6 inch diameter spigot and small 3" without spigot
Description
Cast iron conservation cowled vent grilles that deflects extracted air downwards and is screwed into the wall through 5 mm diameter countersunk screw holes in the lugs on each corner. The spigot at the back is designed to fit into a core drilled hole.
Features and benefits:
- Helps to provide natural ventilation in buildings.
- Manufactured in the UK.
- Can be supplied in bespoke finishes to match existing brickwork.
- Fire and UV resistance.
- Fully recyclable.
- Minimal maintenance required.
General information
Color | Black Guidance for specification option: Standard Red Clear Other Manufacturer guidanceRAL colours available |
Finish | Painted |
Material | Cast iron |
Shape | Rectangle Square Other |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Uniclass | |
CAWS | F30/15 Airbricks in external walling F30/160 Airbricks in external walling F30/165 Gratings/ ventilators in internal walling |
Specification data - Air grilles
Duty | |
Air volume | 4000 mm². |
Size | 133 x 104 mm. |
Position | Wall. |
Material | Cast iron. |
Finish | Bare metal.Red oxide primer.Two-part epoxy black gloss top coat. |
Accessories | Not required.Mesh.Guidance for specification option: Round disc of mesh to attached to end of spigot to prevent ingress of flies and insects. Flap.Guidance for specification option: Plastic round duct with flap to prevent back draught. |
Weight | 0.9 kg. |
Spigot diameter (external) | Guidance for specification option: No Spigot. Hole size : 73 mm. |
Spigot length | Manufacturer guidanceNo Spigot. |
Sustainability data
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Material | Cast iron |
Recyclability | 100% |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 96 % |
Literature
Cast Iron Conservation Cowled Vent
Case studies
Conservation Vent Grilles
New Larger Conservation Vent with 150mm spigot
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