Reverse

Hygienic Opti-Gard™ (OPH)

A Full Technical Solution for Hygienic Applications.

Hygienic Opti-Gard™ is a low-pressure peripherally scored reverse-acting rupture disc designed with a smooth uninterrupted surface finish to meet FDA approvals for hygienic and aseptic installations.


Hygienic Opti-Gard™ is the most technically advanced product in this field, unique with a 95% operating ratio and a 3% tolerance. Comes as standard with non-invasive detection system Flo-Tel™+.

  • Suitable for use with tri-clamps / ferrules
  • Non-fragmenting rupture disc design
  • No vacuum support required
  • Ideal for CIP and SIP applications