The ideal protection for your walls.
Beside EPDM End-Sleeves, Weng provides also a mixture of wall compression seals. These act as a seal, to get piping impermeable through, for example, a house foundation. For any questions concerning the prices of the wall compression seals, please refer to the contact page.

The picture below shows the exact function of a wall compression seal. The seals (shown in green) ensure that no groundwater or rainwater can penetrate the wall. By tightning the bolts in the seals, the seals expands itself and forms an impermeable block. This way the wall's protected from probable damage on the inside.



Table 1. This table contains all wall compression seals with their default values.
All diameters are in millimeters.
Type nr.
Outside diameter
Inside diameter
Length
Material
Color
           
525420
200
128
85
EPDM 40
Black
525421
200
140
85
EPDM 40
Black
525422
200
163
85
EPDM 40
Black
525423
250
175
85
EPDM 40
Black
525424
250
200
85
EPDM 40
Black