G-BLOCK TECHNOLOGY
Pipe connection and repair systems

PROGRESSIVE SEALING SOLUTION

COMPATIBLE WITH ANY PIPE MATERIAL

REDUCED NEED
FOR TIGHTENING

REDUCES MECHANICAL STRESS
EXTENDING ITS LIFE

EPDM, NBR,
FKM

CONFIGURATIONS

EPDM (WATER)

Manufactured under European standard EN-681. Certified for drinking water according to international standards: WRAS, ACS, DM174, RD140.

NBR (OIL & GAS)

For applications with fluids with high concentrations of petroleum products such as lubricating oils.

FKM (INDUSTRIAL)

For high temperature and aggressive fluid applications.

FEATURES

1. ACTIVE SEALING

In contrast to flat gasket repair clamps [waffle design] with passive compression sealing, the HERMETICA G-BLock design exerts an active seal using the internal fluid pressure.

2. HIGH EFFICIENCY 

High efficiency sealing even in high pressure applications – pumping – and fluids with solids in suspension in pumping, mining tailings.

3. USEFUL WIDTH

Total useful width of the piece of up to 80% of its length.

4. USEFUL LIFE 

The least amount of tightening on the seal for correct installation and operation reduces mechanical stress and prolongs its service life.

BEHAVIOR

DOWNLOADS

For downloading any other type of material – product catalogue, assembly manuals, technical sheets – access our download centre. For any additional information about our connection and pipe repair systems, please contact us through the following contact form.