Sealing Sleeves Type Compenseal and Type KMR 4 pipes
4 pipes GmbH . Sigmundstr. 182 . D-90431 Nürnberg . Phone +49 (0)911.81006-0 . Fax +49 (0)911.81006-111 . 
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Compenseal are flanged towards the wall when pipe movements or settings are expected. This system offers a secure sealing up to 1,0 bar with a max. annular space of 70 mm. The sealing is suitable especially for warm pipeline like preinsulated district heating pipelines.
Product Datasheet
Sealing Sleeve Type KMR