Watertight and airtight
Simple installation around existing cables
Seals all types of inner ducts
Easy to retrofit
Wide cable sealing range
Install and remove by hand
Hdpe duct expanding plug Specification:
| Description |
Duct OD (mm) |
Duct ID (mm) |
| 32mm blank duct plug |
32 |
26 |
| 40mm blank duct plug |
40 |
33 |
| 50mm blank duct plug |
50 |
41 |
| 60mm blank duct plug |
60 |
50 |
