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Current location: Home > Product > Ventilation > Duct Fitting > Access Door >
Insulation Access Door for Square Duct
Release time:2020-03-06 12:34
RAD series



Type Width x Height(mm) Duct opening size(mm)
RAD1515 110x110 70x70
RAD2020 200x200 160x160
RAD2525 250x250 210x210
RAD3030 300x300 260x260
RAD3535 350x350 310x310
RAD4040
400x400
360x360
Installation on square ducts
In galvanized steel
25 mm thick of glass wool as thermal insulation layer
Gasket around the frame makes good sealing
Clasp lock set makes easy opening and closing of access door


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