Specification for the Colt WCO ventilator

Manufacturer
Colt International Limited
New Lane, Havant, Hampshire. PO9 2LY
Tel. 023 9245 1111
Fax. 023 9245 4220

Product Reference
Colt WCO (Weathered Clear Opening) Ventilator

Description
Weathered dual-purpose louvred natural ventilator. Top section provides maximum ventilation through clear opening louvres, which can also be used for emergency smoke exhaust. Two controllable side dampers provide weathered day to day ventilation.

Tested to, and in compliance with BS 7346 Part 1.

Material
All principal components manufactured from corrosion resistant aluminium alloy grade 3005 in accordance with EN573-3, with stainless steel fixings.

Size
Clear opening throat width is 1000mm(12)/1300mm (15)/1600mm(18). Each version has ten length options from 1170mm to 3298mm.

Louvre Blade [select]
Single skin aluminium
Insulated double skin aluminium
Twin wall opaque or clear polycarbonate
Single skin Georgian wired, laminated or toughened glass.

Fitted with low-loss seals to minimise air leakage or dust entry when closed.

Base Fixing Type
Aluminium base profile to suit [select] sheeting/ curb/ glazing curtain walling systems.

Controls [select]
24Vdc Electric / Pneumatic control - pressure to close failsafe open.

Decorative Finish
Mill finish Aluminium/Polyester Powder Finish.

Guards
Factory fitted bird/insect/burglar/security guard to the inside the throat of the ventilator.

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