Model: 2540M
Chamber Size: 10" × 19"
Chamber Volume: ~23–24 L
Voltage: 110V
Operation: Fully Manual (no electronics)
The Tuttnauer 2540M is a heavy-duty, fully manual gravity autoclave designed for clinics that require larger chamber capacity, simple mechanical operation, and consistently reliable performance. With a 10" × 19" chamber, the 2540M accommodates larger loads than the 2340M, offering more throughput while maintaining the same legendary Tuttnauer build quality.
The 2540M operates without circuit boards, processors, or digital controls, making it one of the most reliable and lowest-maintenance sterilizers available. Ideal for medical, dental, veterinary, podiatry, tattoo, piercing, and laboratory settings that require dependable gravity sterilization.
If your practice does not require Bowie–Dick testing, vacuum-based hollow load validation, or digital sterilization documentation, the 2540M is the correct model.
Tuttnauer 2540M Manual Autoclave (110V)
Fully Manual Sterilization
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No electronic boards or software
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Reliable mechanical controls
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Minimal downtime risk
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Extremely long lifespan with basic care
Gravity Displacement Operation
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Perfect for solid instruments
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Suitable for simple wrapped loads
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Trusted sterilization method for decades
Large 10" × 19" Chamber
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Fits more instruments per cycle
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Accommodates longer instruments
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Ideal for busy practices
Durable Stainless Steel Chamber
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Corrosion-resistant
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ASME-stamped pressure vessel
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Reinforced door system for long-term use
Easy Maintenance
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Simple replaceable gasket
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Accessible heating elements
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No firmware or software failures
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