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Against pressing water and non-pressing water
Water-tight welded bolts for an optimum of steadiness and corrosion protection
100% gas-, odor- and waterproof
For permanent or short-term water-tight sealing
In different material versions available
All products in 48h producible
Proof of pressure-tightness
| Figure |
Item number |
A | Core drill hole (mm) |
B | Pipes / Cables ø (mm) |
L | Seal (mm) |
Material |
Pressure-tight (bar) |
Tightening torque (Nm) |
Data sheet |
|---|---|---|---|---|---|---|---|---|
|
CRA21077V2A | 80 | - | 20 | EPDM / V2A | 10.0 | ||
|
CRA21077V4A | 80 | - | 20 | EPDM / V4A | 10.0 | ||
|
|
CRA21078V2A | 100 | - | 20 | EPDM / V2A | 10.0 | ||
|
|
CRA21078V4A | 100 | - | 20 | EPDM / V4A | 10.0 | ||
|
|
CRA21079V2A | 125 | - | 20 | EPDM / V2A | 10.0 | ||
|
|
CRA21079V4A | 125 | - | 20 | EPDM / V4A | 10.0 | ||
|
|
CRA21080V2A | 150 | - | 20 | EPDM / V2A | 10.0 | ||
|
|
CRA21080V4A | 150 | - | 20 | EPDM / V4A | 10.0 | ||
|
|
CRA21081V4A | 200 | - | 20 | EPDM / V4A | 10.0 | ||
|
|
CRA21081V2A | 200 | - | 20 | EPDM / V2A | 10.0 | ||
|
|
CRA21082V2A | 250 | - | 20 | EPDM / V2A | 10.0 | ||
|
|
CRA21082V4A | 250 | - | 20 | EPDM / V4A | 10.0 | ||
|
|
CRA21083V2A | 300 | - | 20 | EPDM / V2A | 10.0 | ||
|
|
CRA21083V4A | 300 | - | 20 | EPDM / V4A | 10.0 | ||
|
|
CRA21084V2A | 400 | - | 20 | EPDM / V2A | 10.0 | ||
|
|
CRA21084V4A | 400 | - | 20 | EPDM / V4A | 10.0 | ||
|
|
CRA21085V2A | 500 | - | 20 | EPDM / V2A | 10.0 | ||
|
|
CRA21085V4A | 500 | - | 20 | EPDM / V4A | 10.0 |
You have to seal a wall sleeve or core drill hole permanent or short-term. The sealing must prevent ingress of odor, gas or water.
Use the Crassus Press Seal Type CS Blind Insert to solve the problem.
Push the Crassus Press Seal Type CS Blind Insert into the cleaned up wall sleeve (alternative: core drill hole).
Tighten the screws in the following manner, always two diagonally opposite nuts are tightened in succession. Pay attention to the recommended tightening torque.
Done! The blind insert ensures an gas- and water-tight seal of the wall sleeve (alternative: core drill hole).
