0086-571-81603539 
FAD series
FAD -1
FAD -1
| Type | A(mm) | B(mm) |
| 180 | 180 | 80 |
| 200 | 200 | 100 |
| 250 | 250 | 150 |
| 300 | 300 | 200 |
| 400 | 400 | 300 |
| 500 | 500 | 400 |
| 600 | 600 | 450 |
|
Application
To give easy access to rectangular duct
Galvanized
Airtight sealing on the inner part of the sandwich door
Specifications
Sandwich-type
Template for cutting included
Airtight upto 2000 Pa in overpressure and 750 Pa in underpressure
Oval shape
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Online
