- For supply and exhaust ventilation
- Connected with fittings
- PVC
 |
 |
| Article |
A
|
a
|
b
|
|
511VP
|
500
|
110
|
55
|
|
511VP1
|
1000
|
110
|
55
|
|
511VP1,5
|
1500
|
110
|
55
|
|
511VP2
|
2000
|
110
|
55
|
|
522VP
|
500
|
220
|
55
|
|
522VP1
|
1000
|
220
|
55
|
|
522VP1,5
|
1500
|
220
|
55
|
|
522VP2
|
2000
|
220
|
55
|
|
612VP
|
500
|
120
|
60
|
|
612VP1
|
1000
|
120
|
60
|
|
612VP1,5
|
1500
|
120
|
60
|
|
612VP2
|
2000
|
120
|
60
|
|
620VP
|
500
|
204
|
60
|
|
620VP1
|
1000
|
204
|
60
|
|
620VP1,5
|
1500
|
204
|
60
|
|
620VP2
|
2000
|
204
|
60
|