Seal design & function
Trelleborg 910 is a rubber seal for flexible connection of pipes to manholes and laterals to pipelines, and PVC pipes to corrugated pipes or manholes. It can be used with both prefabricated and core drilled holes.
The triple lip design allows ease of jointing and provides excellent resistance to transverse shear load, whilst allowing a high level of angular deflection in the joint.
The wide range of sizes available ensure the watertight connection of almost any pipe diameter and material.
Key features & benefits
- Suitable for use with prefabricated and core drilled holes
- The triple lip design allows ease of jointing
- Provides excellent resistance to transverse shear load
Material
- Synthetic rubber EPDM or SBR or NBR
- Hardness 40+/-5 IRHD or 55+/-5 IRHD
- Protected against ozone, available in oil resistant material
Sizing Chart
| A (mm) |
B (mm) |
Joint Gap (mm) |
| 16.0 | 38.0 | 10.5±1.3 |
| 20.0* | 50.0 | 13.0±1.8 |
| 23.0 | 51.0 | 15.0±1.9 |
| 26.6 | 49.2 | 17.3±2.0 |
| 32.0 | 49.5 | 20.8±2.4 |
| * For EN 1401 PVC Pipe DN 110 mm the profile thickness is 21.5 mm and the joint gap is 14.0±1.8 mm. | ||
Dimensions & Designation
On each seal, profile thickness, outer diameter, recommended pipe measurement and production period are given. The corresponding data are also on the packaging.
Subject to change for technical reasons.
Joint Assembly
Press the seal into the hole. Do not use lubricant.
Chamfer the edge of the connecting pipe and lubricate it with Trelleborg 992 Pipe & Man-hole Lube.
Center the end of the pipe and push it into the seal, the pipe end is flush with the inner wall.
