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 100% recycled aluminium alloy type 3005 (Colterra).

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

Louvre Blade
Top louvres to be single (A1)/double skin (A2) aluminium, double skinned transparent polycarbonate (T2PC) and *single glazed wired glass (T1GL).

All with optional "lowloss" seals to minimise air leakage when closed.

* Up to length..29.

Base Fixing Type
Aluminium base to suit installation onto glazing/profiled roof sheeting/weathered upstand.

Controls
Fully addressable electronic OPV 2000 control system utilising 24Vdc electric actuators, via a built in combined battery charger and control module/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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