Trelleborg 104 Delta Seal for Sewer and Stormwater Manholes

 Size Chart

A B Joint GAP

16

21.0 9.2±1.2
 18  25.0 10.4±1.4
 20  26.0 11.5±1.5
 22 28.0   12.7±1.7
 24  30.0 13.5±2.0
 26  33.5 15.0±2.0
 28  35.5 16.0±2.5
 30  38.0 17.3±2.5
 33  43.0 18.1±2.5
 36  46.5 19.8±2.5
 38  49.0 20.9±2.5
Forsheda 104. Trelleborg

Dimensions and designation


All data in millimeter

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

Forsheda 104. Trelleborg

Stretch the seal onto the spigot and position against the shoulder.

Forsheda 104. Trelleborg

Equalize the stress in the seal by lifting and releasing at a few points. The seal must sit evenly against the spigot shoulder all around the pipe or manhole.

Forsheda 104. Trelleborg

Apply lubricant to the socket. The lubricant must be evenly spread over the surface of the entire socket paying special attention to the radius at the front.

Forsheda 104. Trelleborg

Centre the joint and assemble using suitable equipment.

Downloads

Data sheet

Trelleborg 104 Delta  

Download (pdf)

Certificates

Technical Approvals, Patents, Quality Standards

BVQI
CE Mark
FBS
Kitemark
Kiwa

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