The adjutable blanking plates are attached to the end of a ducting system or on a branch to manually regulate the airflow for use in overpressure, under-pressure and pressureless systems.It is locked in the desired position by tightening the star knob.It is held in place by a ring (sold separately).
| Diameter | Length | Thickness | Item ID |
|---|---|---|---|
| Ød, mm | L, mm | s, mm | |
| 80 | 30 | 1.5 | AAZC000001 |
| 100 | 30 | 1.5 | AAZC000002 |
| 120 | 30 | 1.5 | AAZC000003 |
| 125 | 30 | 1.5 | AAZC000015 |
| 140 | 30 | 1.5 | AAZC000004 |
| 150 | 30 | 1.5 | AAZC000005 |
| 160 | 30 | 1.5 | AAZC000006 |
| 180 | 30 | 1.5 | AAZC000007 |
| 200 | 30 | 1.5 | AAZC000008 |
| 225 | 30 | 1.5 | AAZC000009 |
| 250 | 30 | 1.5 | AAZC000010 |
| 275 | 30 | 1.5 | AAZC000011 |
| 280 | 30 | 1.5 | AAZC000016 |
| 300 | 30 | 1.5 | AAZC000012 |
| 315 | 30 | 1.5 | AAZC000013 |
| 350 | 30 | 1.5 | AAZC000014 |