QZK couplings for blue corrugated tubes are universal couplings for connecting both pipes in sections and rolls in standard and waterproof versions.
Cat. No | Product size | Packaging |
---|---|---|
04.32 | Diam. 40 mm | 1 pc. |
04.33 | Diam 50 mm | 1 pc. |
04.34 | Diam. 75 mm | 1 pc. |
04.35 | Diam. 110 mm | 1 pc. |