Manufactured with 30GA galvanized steel.
Take Off Airtight
Take Off Airtight
Description
Airtight, easy install, round duct take off is available in various gauges of galvanized steel; with or without damper
Applications
Cut into the plenum or rectangular duct - Used to begin pipe truckline and branchline runs - Side, top or bottom mount
Features & Benefits
– Airtight design- includes double side 1/8″ thick adhesive gasket on a
circular perimeter flange to seal to the duct and special 3M pressure
sensitive tape to seal the collar overlap
– Total height is under 3 ½”
– Damper is positioned low in collar to allow air to be deflected into the take off
– Has a balanced damper assembly
– Collar is riveted together then is crimped and beaded
– Designed so the hole in the duct does not have to be perfect
– Low profile design for tight spaces
– Flange has 4 pre-punched screw holes to screw to duct face
– Saves installation time
– Union Made
Part Number Table
Without Damper |
| Part Number | Description | UOM | Ctn.Qty |
| 4ATTO04 | 4″ AIRTIGHT TAKEOFF | EA | 20 |
| 4ATTO05 | 5″ AIRTIGHT TAKEOFF | EA | 18 |
| 4ATTO06 | 6″ AIRTIGHT TAKEOFF | EA | 10 |
| 4ATTO07 | (M) 7″ AIRTIGHT TAKEOFF | EA | 3 |
| 4ATTO08 | 8″ AIRTIGHT TAKEOFF | EA | 32 |
With Damper |
| Part Number | Description | UOM | Ctn.Qty |
| 4ATTOWD04 | 4″ AIRTIGHT TAKEOFF W/DAMP | EA | 20 |
| 4ATTOWD05 | 5″ AIRTIGHT TAKEOFF W/DAMP | EA | 42 |
| 4ATTOWD06 | 6″ AIRTIGHT TAKEOFF W/DAMP | EA | 21 |
| 4ATTOWD07 | 7″ AIRTIGHT TAKEOFF W/DAMP | EA | 9 |
| 4ATTOWD08 | 8″ AIRTIGHT TAKEOFF W/DAMP | EA | 32 |
| 4ATTOWD10 | 10″ AIRTIGHT TAKEOFF W/DAMP | EA | 22 |
| 4ATTOWD12 | 12″ AIRTIGHT TAKEOFF W/DAMP | EA | 15 |
| 4ATTOWD14 | 14″ AIRTIGHT TAKEOFF W/DAMP | EA | 4 |
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U-Channel
Duct Beaded
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