Penetration for corrugated cable conduits with smooth or corrugated internal wall
Two-component construction
- Inner molded part made of medium-hard EPDM elastomer
- Segmental ring insert made of extremely soft thermoset elastomer
- Flange pressure plates made of stainless steel V2A / AISI 304
- Screws made of stainless steel V2A / AISI 304
- Split version
Our CAVO-IN series for thin-walled, corrugated cable conduits sensitive to pressure is based on medium-hard EPDM inner molded parts: they transfer the compressing forces of the stainless steel pressure flanges to the extremely soft segmental ring inserts on the inside and the extremely soft cover rings on the outside. By visually inspecting the assembly of the seal inserts (forming of a bulge), forces can be exerted on the internal walls of the corrugated pipes in a careful and controlling manner.
Due to the layered ring technology, the seal inserts can be adapted to the cable diameters on-site by simply detaching the relevant segmental rings. Possible cable ovalities are smoothly levelled out by the extreme softness of the thermoset elastomer segmental rings.
Our CAVO-IN seal insert is made for standard corrugated cable conduits and can be adapted to further cable conduit inside diameters within short delivery times. The seal inserts are produced in split versions, their outside ring furnished with a special and secure fastening technique.
| plastic corrugated tube/ cable conduit outside diameter | plastic corrugated tube/ cable conduit inside diameter | notches for segmental insert | cable diameter |
|---|---|---|---|
| 63 mm | 53 mm | 10-14-18 | 6 –18 mm |
| 75 mm | 64 mm | 10-14-18-24 | 6 – 24 mm |
| 110 mm | 93 mm | 10-14-18-24-30-36-42-48 | 6 – 48 mm |
| 110 mm | 93 mm | 10-14-18 / 10-14-18-24-30-36 | 6 –18; 6 – 36mm |
| 110 mm | 93 mm | 4 cable 10-14-18 | 4 x 6 –18mm |
| 160 mm | 138 mm | 3 cable 10-14-18-24-30-36-42 | 3 x 6 – 42 mm |
| 160 mm | 138 mm | 4 cable 10-14-18-24-30-36 | 4 x 6 – 36 mm |
| 160 mm | 138 mm | 6 cable 10-14-18-24-30 | 6 x 6 – 30 mm |