Robust manual sliding dampers with rubber and PEHD polyether sealing ring for use in under-pressure and pressureless systems.
The airtightness is achieved up to Ø 200 mm with two gaskets sets (EPDM and PEHD) but with only one plastic gasket set as of Ø 225 mm. The plastic seal can be replaced by Teflon depending on the temperature.
Only applied when a ducting needs to be completely open or closed.
| Diameter | Length | Height | Thickness | Item ID | Edge |
|---|---|---|---|---|---|
| Ød, mm | L, mm | h, mm | s, mm | ||
| 80 | 157 | 125 | 1.5 | AADC000001 | fb |
| 100 | 177 | 125 | 1.5 | AADC000002 | fb |
| 120 | 201 | 125 | 1.5 | AADC000003 | fb |
| 125 | 201 | 125 | 1.5 | AADC000021 | fb |
| 140 | 226 | 125 | 1.5 | AADC000004 | fb |
| 150 | 226 | 125 | 1.5 | AADC000005 | fb |
| 160 | 237 | 125 | 1.5 | AADC000006 | fb |
| 180 | 276 | 125 | 1.5 | AADC000007 | fb |
| 200 | 276 | 125 | 1.5 | AADC000008 | fb |
| 225 | 345 | 163 | 2 | AADC000009 | fb |
| 250 | 370 | 163 | 2 | AADC000010 | fb |
| 275 | 420 | 163 | 2 | AADC000011 | fb |
| 280 | 420 | 163 | 2 | AADC000022 | fb |
| 300 | 420 | 163 | 2 | AADC000012 | fb |
| 315 | 2 | AADC000013 | fb | ||
| 350 | 470 | 163 | 2 | AADC000014 | fb |
| 400 | 520 | 163 | 2 | AADC000015 | fb |
| 450 | 568 | 221 | 2 | AADC000016 | fb |
| 500 | 618 | 221 | 2 | AADC000017 | fb |
| 550 | 750 | 221 | 2 | AADC000018 | fb |
| 600 | 750 | 221 | 2 | AADC000019 | fb |
| 630 | 750 | 221 | 2 | AADC000020 | fb |
| Diameter | Length | Height | Thickness | Item ID | Edge |
|---|---|---|---|---|---|
| Ød, mm | L, mm | h, mm | s, mm | ||
| 80 | 157 | 125 | 1.50 | ABDC000001 | fb |
| 100 | 177 | 125 | 1.50 | ABDC000002 | fb |
| 120 | 201 | 125 | 1.50 | ABDC000003 | fb |
| 125 | 201 | 125 | 1.50 | ABDC000018 | fb |
| 140 | 226 | 125 | 1.50 | ABDC000004 | fb |
| 150 | 226 | 125 | 1.50 | ABDC000005 | fb |
| 160 | 237 | 125 | 1.50 | ABDC000006 | fb |
| 180 | 276 | 125 | 1.50 | ABDC000007 | fb |
| 200 | 276 | 125 | 1.50 | ABDC000008 | fb |
| 225 | 345 | 163 | 2.00 | ABDC000009 | fb |
| 250 | 370 | 163 | 2.00 | ABDC000010 | fb |
| 275 | 420 | 163 | 2.00 | ABDC000011 | fb |
| 280 | 420 | 163 | 2.00 | ABDC000019 | fb |
| 300 | 420 | 163 | 2.00 | ABDC000012 | fb |
| 315 | 2.00 | ABDC000013 | fb | ||
| 350 | 470 | 163 | 2.00 | ABDC000014 | fb |
| 400 | 520 | 163 | 2.00 | ABDC000015 | fb |
| 450 | 568 | 221 | 2.00 | ABDC000016 | fb |
| 500 | 618 | 221 | 2.00 | ABDC000017 | fb |