Rectangular Access Doors
Rectangular Access Doors are designed to provide quick and easy access to fire, smoke and volume control dampers or other equipment mounted inside square and rectangular ductwork. The range of various sizes of rectangular access doors have been carefully selected to meet all requirements from single handed access to head and shoulder entry . All door panels are constructed with a double skin that completely encloses a 25mm thick high density insulation.
2.Product Parameter (Specification)
Rectangular Access Doors Size Options:
250x150, 380x250, 510x380, 660x510
3.Product feature And Application of Rectangular Access Doors
● Easy to install.
Double skinned construction.
Manufactured from 0.8mm galvanised mild steel (as standard).
Encapsulating 25mm Insulation. (50mm option available on special order)
6mm closed cell polyethylene gasket adhered to both inner & outer sub-frame, reducing the risk of air leakage.
A positive seal is achieved via 1.2mm progressive action cam lock fasteners.
Radius knock-over tabs, reducing the risk of personal injury when handling.
Factory fitted safety retaining chain (welded oval link, bright zinc plated mild steel) attached to both door panel & sub-frame.
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