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Modular Seal Type CS NBR

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
 
CRA21348V2A 12.5-15.9 21.3-323.9 40 NBR / V2A 2.0 3.0 PDF
CRA21348VZ 12.5-15.9 21.3-323.9 40 NBR / VZ 2.0 3.0 PDF
CRA21350V2A 15.5-19.6 4.0-67.1 40 NBR / V2A 2.0 3.0 PDF
CRA21350VZ 15.5-19.6 4.0-67.1 40 NBR / VZ 2.0 3.0 PDF
CRA21349V2A 15.5-19.6 13.0-358.0 40 NBR / V2A 2.0 3.0 PDF
CRA21349VZ 15.5-19.6 13.0-358.0 40 NBR / VZ 2.0 3.0 PDF
CRA21351V2A 17.5-22.4 44.5-406.4 55 NBR / V2A 2.0 15.0 PDF
CRA21351VZ 17.5-22.4 44.5-406.4 55 NBR / VZ 2.0 15.0 PDF
CRA21353V2A 23.5-30.6 14.0-406.4 60 NBR / V2A 2.0 15.0 PDF
CRA21353VZ 23.5-30.6 14.0-406.4 60 NBR / VZ 2.0 15.0 PDF
CRA21352V2A 23.0-29.8 88.9-711.0 80 NBR / V2A 2.0 15.0 PDF
CRA21352VZ 23.0-29.8 88.9-711.0 80 NBR / VZ 2.0 15.0 PDF
CRA21357V2A 28.0-35.5 134.0-1220.0 90 NBR / V2A 2.0 35.0 PDF
CRA21357VZ 28.0-35.5 134.0-1220.0 90 NBR / VZ 2.0 35.0 PDF
CRA21354V2A 31.0-36.5 26.0-323.9 70 NBR / V2A 2.0 15.0 PDF
CRA21354VZ 31.0-36.5 26.0-323.9 70 NBR / VZ 2.0 15.0 PDF
CRA21356V2A 36.0-43.5 44.5-323.9 90 NBR / V2A 2.0 35.0 PDF
CRA21356VZ 36.0-43.5 44.5-323.9 90 NBR / VZ 2.0 35.0 PDF
CRA21355V2A 36.0-43.5 139.7-1220.0 90 NBR / V2A 2.0 35.0 PDF
CRA21355VZ 36.0-43.5 139.7-1220.0 90 NBR / VZ 2.0 35.0 PDF
CRA21358V2A 40.0-47.5 33.7-1220.0 90 NBR / V2A 2.0 35.0 PDF
CRA21358VZ 40.0-47.5 33.7-1220.0 90 NBR / VZ 2.0 35.0 PDF
CRA21361V2A 47.0-56.8 90.0-1220.0 90 NBR / V2A 2.0 50.0 PDF
CRA21361VZ 47.0-56.8 90.0-1220.0 90 NBR / VZ 2.0 50.0 PDF
CRA21360V2A 53.0-61.3 133.0-1220.0 110 NBR / V2A 2.0 65.0 PDF
CRA21360VZ 53.0-61.3 133.0-1220.0 110 NBR / VZ 2.0 65.0 PDF
CRA21359V2A 58.0-68.5 82.5-1220.0 110 NBR / V2A 2.0 65.0 PDF
CRA21359VZ 58.0-68.5 82.5-1220.0 110 NBR / VZ 2.0 65.0 PDF
CRA21363V2A 71.0-81.5 200.0-1220.0 110 NBR / V2A 2.0 85.0 PDF
CRA21363VZ 71.0-81.5 200.0-1220.0 110 NBR / VZ 2.0 85.0 PDF
CRA21362V2A 80.0-96.5 177.8-3000.0 140 NBR / V2A 2.0 130.0 PDF
CRA21362VZ 80.0-96.5 177.8-3000.0 140 NBR / VZ 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