TUTTNAUER GAS081-0004 Sterilizer Door Gasket 26″ x26″ – 4582

The Tuttnauer 4582 is a replacement door gasket for Tuttnauer sterilizers, sized 26″ x 26″. This gasket seals the sterilizer chamber door to maintain pressure and temperature during steam sterilization cycles. It is a consumable part subject to wear from repeated heat cycles and chemical exposure; periodic replacement is part of routine sterilizer maintenance.