Flexible Packer with By-pass are products that allow point repair while there is already fluid in the pipes.
These are produced by vulcanizing SBR+NR rubber and high-strength fabrics. It is resistant to temperatures between -30°C and +70°C. The biggest advantage is when evacuating inside the pipe, thanks to its wheeled and by-pass designs. It allows point repair and rapid access to the patch area to be repaired at the same time.
*Can be produced as a Push Rod compatible head.