Modular Seal Type DS EPDM

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
 
CRA21396V2A 12.5-17.0 21.3-323.9 70 EPDM / V2A 5.0 3.0 PDF
CRA21396V4A 12.5-17.0 21.3-323.9 70 EPDM / V4A 5.0 3.0 PDF
CRA21396VZ 12.5-17.0 21.3-323.9 70 EPDM / VZ 5.0 3.0 PDF
CRA21398V2A 15.5-21.0 4.0-67.1 70 EPDM / V2A 5.0 3.0 PDF
CRA21398V4A 15.5-21.0 4.0-67.1 70 EPDM / V4A 5.0 3.0 PDF
CRA21398VZ 15.5-21.0 4.0-67.1 70 EPDM / VZ 5.0 3.0 PDF
CRA21397V2A 15.5-21.0 13.0-358.0 70 EPDM / V2A 5.0 3.0 PDF
CRA21397V4A 15.5-21.0 13.0-358.0 70 EPDM / V4A 5.0 3.0 PDF
CRA21397VZ 15.5-21.0 13.0-358.0 70 EPDM / VZ 5.0 3.0 PDF
CRA21399V2A 17.5-24.0 44.5-406.4 90 EPDM / V2A 5.0 15.0 PDF
CRA21399V4A 17.5-24.0 44.5-406.4 90 EPDM / V4A 5.0 15.0 PDF
CRA21399VZ 17.5-24.0 44.5-406.4 90 EPDM / VZ 5.0 15.0 PDF
CRA21401V2A 23.5-33.0 14.0-406.4 110 EPDM / V2A 5.0 15.0 PDF
CRA21401V4A 23.5-33.0 14.0-406.4 110 EPDM / V4A 5.0 15.0 PDF
CRA21401VZ 23.5-33.0 14.0-406.4 110 EPDM / VZ 5.0 15.0 PDF
CRA21400V2A 23.0-32.0 88.9-711.0 110 EPDM / V2A 5.0 15.0 PDF
CRA21400V4A 23.0-32.0 88.9-711.0 110 EPDM / V4A 5.0 15.0 PDF
CRA21400VZ 23.0-32.0 88.9-711.0 110 EPDM / VZ 5.0 15.0 PDF
CRA21405VZ 28.0-38.0 134.0-1220.0 140 EPDM / VZ 5.0 35.0 PDF
CRA21405V2A 28.0-38.0 134.0-1220.0 140 EPDM / V2A 5.0 35.0 PDF
CRA21405V4A 28.0-38.0 134.0-1220.0 140 EPDM / V4A 5.0 35.0 PDF
CRA21402V2A 31.0-40.0 26.0-323.9 110 EPDM / V2A 5.0 15.0 PDF
CRA21402V4A 31.0-40.0 26.0-323.9 110 EPDM / V4A 5.0 15.0 PDF
CRA21402VZ 31.0-40.0 26.0-323.9 110 EPDM / VZ 5.0 15.0 PDF
CRA21404VZ 36.0-46.0 44.5-323.9 140 EPDM / VZ 5.0 35.0 PDF
CRA21404V2A 36.0-46.0 44.5-323.9 140 EPDM / V2A 5.0 35.0 PDF
CRA21404V4A 36.0-46.0 44.5-323.9 140 EPDM / V4A 5.0 35.0 PDF
CRA21403VZ 36.0-46.0 139.7-1220.0 140 EPDM / VZ 5.0 35.0 PDF
CRA21403V2A 36.0-46.0 139.7-1220.0 140 EPDM / V2A 5.0 35.0 PDF
CRA21403V4A 36.0-46.0 139.7-1220.0 140 EPDM / V4A 5.0 35.0 PDF
CRA21406VZ 40.0-50.0 33.7-1220.0 140 EPDM / VZ 5.0 35.0 PDF
CRA21406V2A 40.0-50.0 33.7-1220.0 140 EPDM / V2A 5.0 35.0 PDF
CRA21406V4A 40.0-50.0 33.7-1220.0 140 EPDM / V4A 5.0 35.0 PDF
CRA21409VZ 47.0-60.0 90.0-1220.0 140 EPDM / VZ 5.0 50.0 PDF
CRA21409V2A 47.0-60.0 90.0-1220.0 140 EPDM / V2A 5.0 50.0 PDF
CRA21409V4A 47.0-60.0 90.0-1220.0 140 EPDM / V4A 5.0 50.0 PDF
CRA21408VZ 53.0-64.0 133.0-1220.0 150 EPDM / VZ 5.0 65.0 PDF
CRA21408V2A 53.0-64.0 133.0-1220.0 150 EPDM / V2A 5.0 65.0 PDF
CRA21408V4A 53.0-64.0 133.0-1220.0 150 EPDM / V4A 5.0 65.0 PDF
CRA21407VZ 58.0-72.0 82.5-1220.0 150 EPDM / VZ 5.0 65.0 PDF
CRA21407V2A 58.0-72.0 82.5-1220.0 150 EPDM / V2A 5.0 65.0 PDF
CRA21407V4A 58.0-72.0 82.5-1220.0 150 EPDM / V4A 5.0 65.0 PDF
CRA21411VZ 71.0-85.0 200.0-1220.0 160 EPDM / VZ 5.0 85.0 PDF
CRA21411V2A 71.0-85.0 200.0-1220.0 160 EPDM / V2A 5.0 85.0 PDF
CRA21411V4A 71.0-85.0 200.0-1220.0 160 EPDM / V4A 5.0 85.0 PDF
CRA21410VZ 80.0-102.0 177.8-3000.0 190 EPDM / VZ 5.0 130.0 PDF
CRA21410V2A 80.0-102.0 177.8-3000.0 190 EPDM / V2A 5.0 130.0 PDF
CRA21410V4A 80.0-102.0 177.8-3000.0 190 EPDM / V4A 5.0 130.0 PDF
CRA21444VZ 12.5-17.0 21.3-323.9 70 EPDM / VZ 5.0 3.0 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