The round plastic ventilation ducts from the PVC-SRGW series are designed for systems requiring connections via welding. PVC-SRGW type pipes are manufactured from coiled sheets, while pipes made of PP, PPs, PE, and PP-EL-s are extruded. Standard pipe lengths are 1 or 1.5 meters. Other materials, diameters, and wall thicknesses are available for special order. Please note that the diameter specified in the catalog refers to the external diameter of the pipe.
| ØD [mm] | S [mm] | L [m] | ||||||
|---|---|---|---|---|---|---|---|---|
| PVC | PVCW | PP | PPs | PE | PE-EL-S | PVDF | ||
| 560 | 4 | 5 | 5 | 5 | 5 | - | 1/1.5 | |
| 600 | 4 | 5 | 5 | 5 | 5 | - | 1/1.5 | |
| 630 | 5 | 6 | 6 | 6 | 6 | - | 1/1.5 | |
| 700 | 5 | 6 | 6 | 6 | 6 | - | 1/1.5 | |
| 710 | 5 | 6 | 6 | 6 | 6 | - | 1/1.5 | |
| 800 | 6 | 8 | 8 | 8 | 8 | - | 1/1.5 | |
| 900 | 6 | 8 | 8 | 8 | 8 | - | 1/1.5 | |
| 1000 | 8 | 10 | 10 | 10 | 10 | - | 1/1.5 | |
| 1200 | 8 | 10 | 10 | 10 | 10 | - | 1/1.5 | |
| 1250 | 8 | 10 | 10 | 10 | 10 | - | 1/1.5 | |