Divisible seals for speedpipe.

EZA-t 7/2,0-4,0

Article-Nr.: 4135

Tensile and reusable: the divisible elements are sealing occupied or empty speedpipe against gas and water up to 0.5 bar. The integrated safety valve opens before a blowing in pressure of 10 bar has been reached. They can be installed fast and easy and without special equipment. In addition, two cut-outs allow the aramid yarn of the fiber optic cable to be used for tension absorption.

• gas- and water-tight up to 0.5 bar
• inclusive guiding for fibre optic cables
• reusable
• sealing empty and occupied speedpipe