Pressio-Rings Wall Penetration Seals 4 pipes
Product Datasheet Pressio Product Datasheet  Fixed-Loose Flange
The Pressio-Rings wall penetration seals are the safest option of wall penetration for pipes wherever annular spaces must be sealed. The seals are produced of soft rubber and pressure plates of stainless steel. The Pressio wall penetration seal is tight against pressing water. Pressio Individual wall penetration seals are customized to customer’s specifications. Special versions for different tube shapes, eccentric feed through, as well as for several pipes are possible.  
Pressio-Rings Individual
Pressio 4 cables
Pressio with Fixed-Loose Flange
4 pipes GmbH . Sigmundstr. 182 . D-90431 Nürnberg . Phone +49 (0)911.81006-0 . Fax +49 (0)911.81006-111 . 
Documents to download:
Pressio-Rings FW
Pressio Universal split
Pressio Universal 4 cables
Pressio Wall Sleeve with Fixed-Loose Flange
Pressio-Rings Blind