Square hole ventilator. Holes 12mm square with 6mm web. Sizes 150mm x 75mm, 300mm x 100mm, 600mm x 200mm from widths 75mm, 100mm, 150mm, 200mm, 250mm or 300mm in cut lengths up to 2m. Other sizes made to order. Supplied plain or drilled for fixing. Anodised.

Single row ventilator in widths 25mm, 50mm, 75mm or 100mm. Supplied in 2m stock lengths or cut lengths up to 2m. Polished Brass. Chrome. Satin Chrome. Anodised.

Double row ventilator in widths 50mm, 75mm or 100mm. Supplied in 2m stock lengths or cut lengths up to 2m. May require fine mesh aluminium gause W62. Polished Brass. Chrome. Satin Chrome. Anodised.

Porthole ventilator can be specified with gauze insect screen in Polished Brass. Chrome. Satin Chrome. Unfinished. Fixing hole diameter Shank length 9.95mm 10.0mm 12.90mm 10.0mm 16.20mm 13.0mm 19.28mm 25.0mm 25.65mm 25.0mm