Rectangular suction-cup seal – GNC

GNC – Rectangular suction cup seal

For a double-vacuum suction cup, the seal can be replaced either on the Top surface or Bottom surface of the cup.

• For the Top Surface (upper part) we offer both Foam-Gaskets and Lip types. Foam gaskets are used in the stone industry since they are able to fit perfectly on irregular surfaces guaranteeing the best possible grip, whereas a simple rubber Lip is used for smooth-surface materials such as glass.
• The Bottom Surface seal (lower part) may either be an O-Ring gasket or EPDM rubber. In most cases, EPDM rubber is used since it guarantees a stronger seal than the O-Ring gasket.

For a single-vacuum cup, the Bottom surface of the cup (the base) is mechanically secured to the work surface, hence only the gasket on the Top Surface (the upper part) can be replaced.
La guarnizione quindi può essere di tipo:

• Foam Gasket
• Rubber Lip