Insulation Access Door for Square Duct

Insulation Access Door for Square Duct

Categories:
RAD series

Type Width x Height(mm) Duct opening size(mm)
RAD1515 110×110 70×70
RAD2020 200×200 160×160
RAD2525 250×250 210×210
RAD3030 300×300 260×260
RAD3535 350×350 310×310
RAD4040
400×400
360×360
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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