TUTTNAUER THE002-0021 Pressure Switch High Limit – SUB to 99130R – 8337

The Tuttnauer 8337 is a high-limit pressure switch for Tuttnauer autoclaves. It serves as a substitute for the original 99130R part and is used to monitor and regulate pressure within the sterilization chamber during the autoclave cycle. The switch interrupts power or signals an alarm if chamber pressure exceeds safe operating limits, protecting both equipment and sterilization integrity.