GNC – Suction cup seal
The suction cup seal is designed for use with double-vacuum suction cups, and it can be replaced on either the top or bottom surface of the cup.
- For the Top Surface (upper part) we offer both Foam-Gaskets and Rubber Lip types. The foam gasket is ideal for irregular surfaces in the stone industry because it conforms to the surface and provides a secure grip. A rubber lip is better suited for smooth surfaces such as glass.
- For the bottom surface (lower part) of the double-vacuum suction cup, the seal options are either an O-ring gasket or EPDM with rubber lip. Rubber lip is the more popular choice since it offers a stronger seal than the O-ring gasket.
For single-vacuum suction cups, the bottom surface of the cup is attached mechanically to the work surface, so the seal can only be replaced on the top surface.
The seal can be either a foam gasket or rubber lip.