Wall Duct KG Universal

2 end caps as installation aid

Fits to HT-. KG- and KG2000 Pipes

Durable materials

Vulcanized Power-Profile

Proofed pressure tightness

Item number
A | Outside-diameter
B | Inside-diameter
L | Length
Tightening torque
Data sheet
CRA22100 - 110 120-300 PVC / EPDM 2.5 - PDF
CRA22101 - 125 120-300 PVC / EPDM 2.5 - PDF
CRA22102 - 160 175-365 PVC / EPDM 2.5 - PDF
CRA22103 - 200 200-400 PVC / EPDM 2.5 - PDF


You have a KG-pipe which should go through a waterproof concrete wall. The feed-through must prevent the ingress of odor, gas or water.

Solution (1/4)

Use the Crassus Wall Duct KG Universal with the water pressure-tight vulcanized Power-Profile. The needed wall thickness is freely selectable and the wall duct is delivered with two end caps as installation aid

Solution (2/4)

The marks on the wall duct make it easy to cut it to the needed wall thickness.

Solution (3/4)

The Power Profile prevent the ingress of water.

Solution (4/4)

You have created a professional and water pressure-tight sewer pipe feed-through. ProblemSolution