HRST Frame
 
The HRST is a round sealing system for a single cable or pipe. It is very easy to install and can be used once the cable/pipe is already in place because the HRST is always supplied as an open frame.
 
  
Certified for both Civil and Marine applications
  
May be used to seal existing cable and pipes
  
HRTO - open version available in all sizes for applications where cables/pipes are already in position
  
Easily installed without the need for specialised personnel
  
Requires no special frame or tools for installation
  
Integral extraction facility enables cabling to be modified