Modular Seal Type CS DWA

Against pressing water and non-pressing water

Modular design ideal for subsequent installation

100% gas-, odor- and waterproof

Pressure plates with rotation prevention

In different material versions available

All products in 48h producible

Proof of pressure-tightness

Figure
 
Item number
 
Rs | Annular gap
(mm)
MDa | Pipe ø
(mm)
B | Thickness
(mm)
Material
 
Pressure-tight
(bar)
Thightning torque
(Nm)
Data sheet
 
CRA21380 12.5-15.9 21.3-323.9 40 KTW / V2A 2.0 3.0 PDF
CRA21382 15.5-19.6 4.0-67.1 40 KTW / V2A 2.0 3.0 PDF
CRA21381 15.5-19.6 13.0-358.0 40 KTW / V2A 2.0 3.0 PDF
CRA21383 17.5-22.4 44.5-406.4 55 KTW / V2A 2.0 15.0 PDF
CRA21385 23.5-30.6 14.0-406.4 60 KTW / V2A 2.0 15.0 PDF
CRA21384 23.0-29.8 88.9-711.0 80 KTW / V2A 2.0 15.0 PDF
CRA21389 28.0-35.5 134.0-1220.0 90 KTW / V2A 2.0 35.0 PDF
CRA21386 31.0-36.5 26.0-323.9 70 KTW / V2A 2.0 15.0 PDF
CRA21388 36.0-43.5 44.5-323.9 90 KTW / V2A 2.0 35.0 PDF
CRA21387 36.0-43.5 139.7-1220.0 90 KTW / V2A 2.0 35.0 PDF
CRA21390 40.0-47.5 33.7-1220.0 90 KTW / V2A 2.0 35.0 PDF
CRA21393 47.0-56.8 90.0-1220.0 90 KTW / V2A 2.0 50.0 PDF
CRA21392 53.0-61.3 133.0-1220.0 110 KTW / V2A 2.0 65.0 PDF
CRA21391 58.0-68.5 82.5-1220.0 110 KTW / V2A 2.0 65.0 PDF
CRA21395 71.0-81.5 200.0-1220.0 110 KTW / V2A 2.0 85.0 PDF
CRA21394 80.0-96.5 177.8-3000.0 140 KTW / V2A 2.0 130.0 PDF

Problem

You have pipes/cables which go through a waterproof concrete wall (wall sleeve or core drill hole). The feed-through must prevent the ingress of odor, gas or water.


Solution (1/4)

Use the Crassus Modular Seal Type CS or DS. Clean up the core drill hole or wall sleeve in the installation section.


Solution (2/4)

To open the modular seal, loosen a screw and remove the two pressure plates, as well as the screw.


Solution (3/4)

Place the divided modular seal around the pipe and put both ends together. Now place the pressure plates and tighten it slightly with the screw.


Solution (4/4)

Push the modular seal into the core drill hole and tighten the screws in clockwise direction. Pay attention to the recommended tightening torque.

Downloads
Filetype and name Size
Crassus Modular Seal Calculator 1.1 MB