PRIMUS® large sterilizers come in multiple chamber configurations for your application. Designed for simplicity in operation and serviceability, these models are ideal for use in research laboratories, bio-containment environments, and animal care facilities.

Intelligent design focuses on ease of use, simplified diagnostics, and clear service access for maximum uptime.

• Vessel Design features a stainless steel, fully-jacketed 316L chamber. The vessel is insulated and mounted on a steel frame, which offers adjustable feet on self-centering floor pads.
• Horizontally Sliding Doors are energy-efficient, safe and operated by simple touch screen activation.
• Rectangular Chamber eliminates wasted space and reduces high utility costs common to cylindrical or elliptical designs.
• All Chambers are polished to a mirror finish of 10 Ra. Surface finish can be just as critical in determining the corrosion resistance of austenitic stainless steel as the grade. Poor quality finishes can lead to disappointing performance of stainless steel. A highly polished surface will give the best performance in any specified environment.
• Non-Proprietary Parts are a hallmark of PRIMUS Steam Sterilizers allowing for immediate diagnostic and replacement of worn components.
• Gravity, Vacuum, and Liquid Cycles come standard on all models. Multiple test cycles are included for process challenge. Low temperature cycles and effluent decontamination are available for specific applications.
• Configurable Controls are adaptable to meet a variety of applications.
• Water Conservation is available with our PRI-Saver® system that offers up to 95% water savings.
• Predictive Maintenance functionality included in our PLC based controls allows for increased uptime through the proactive monitoring of critical components.
• Ease of Service is built into the design and delivered by PRIMUS Authorized Service Agents.