Ventilation Rectangle Duct Access Door

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Ventilation Rectangle Duct Access Door

Dimension:

1),Type A: 290*130mm;

2),Type B: 290*200mm;

3),Type C:420*290mm;

4),Type D: 550*420mm;

5),Type E: 700*550mm;

Material: Gavlnized steel Z275,  with a thermal and acoustic 25mm fibreglass insulation and two quick-acting closures.

The three small sizes are with strong steel wire safety chain.

Removable access panel door

Installation: Mounted on the flat side of rectangular ducts for inspection and maintainence to the ducts

Packing: carton case + pallet

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