Press Seal Type DS Universal

Against pressing water and non-pressing water

Water-tight welded bolts for an optimum of steadiness and corrosion protection

100% gas-, odor- and waterproof

Useable for variable sizes of pipes/cables

In different material versions available

All products in 48h producible

Proof of pressure-tightness

Item number
A | Core drill hole
B | Pipes / Cables ø
L | Seal
Tightening torque
Data sheet
CRA21004V2A 100 Multiple 40 EPDM / V2A - PDF
CRA21004V4A 100 Multiple 40 EPDM / V4A - PDF
CRA21000V2A 100 18-65 40 EPDM / V2A - PDF
CRA21000V4A 100 18-65 40 EPDM / V4A - PDF
CRA21002V2A 150 75-110 40 EPDM / V2A - PDF
CRA21002V4A 150 75-110 40 EPDM / V4A - PDF
CRA21003V2A 200 110-160 40 EPDM / V2A - PDF
CRA21003V4A 200 110-160 40 EPDM / V4A - PDF


You have pipes/cables with unknown sizes which must through a waterproof concrete wall. The feed-through must prevent the ingress of odor, gas or water.

Solution (1/4)

The Crassus Press Seal DS Universal is useable for variable sizes of pipes/cables. Just seperate the not used layers, to get the needed size for the existing pipe/cable.

Solution (2/4)

Push the adapted Crassus Press Seal Type DS Universal into the cleaned up wall sleeve (alternative: core drill hole) and now you can install the pipes/cables.

Solution (3/4)

Tighten the screws in the following manner, always two diagonally opposite nuts are tightened in succession. Pay attention to the recommended tightening torque.

Solution (4/4)

Done! The feed-through prevents ingress of odor, gas or water.