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Our engineers install, demonstrate, and train your team for smooth day-one operation.
Fully Automatic Top loading steam sterilizer 50/75/100/120/150/200

Yatherm is reckoned as a leading manufacturer of Class N & B type of vertical steam sterilizer. Our user-friendly vertical steam sterilizer is designed for a space-constrained lab. This equipment is made for Pharmaceuticals, Microbiology laboratories, Hospitals, OT & biotechnology laboratories. Our Vertical Autoclave has a tripod stand & Castor wheels with pedal lifting for door opening.
Yatherm Sterilizers are designed according to the ASME standard of manufacturing chambers under pressure. All autoclave goes through an air compressor hydraulic test at 40 PSI. Yatherm double-walled Autoclave equipped with inbuilt water heater and perforated basket. Triple-walled Steam sterilizer comes with a Steam stock facility & multiple cycle Operation in one-time heating.
Application : Vertical steam sterilizers are widely used for many application require microorganism free environment. Steam sterilization used in Mushroom spawn production, CSSD of hospitals, dental clinics, Culture and media sterilization, Packed food products sterilization & drug formulation industry.

Models We offer
Vertical Steam Sterilizer Construction
The vertical Steam sterilizer has a complete SS sterilization chamber with a Temperature cum timer controller. Our Autoclaves are designed with radial locking pedal lifting type top opening doors. The control Panel consists of a low water indicator, load indicator, Low water indicator, emergency on/off switch, & PID controller with an optional printing facility.
21 CFR Controller
We offer 21 CFR controllers & software with our Steam Sterilizer for real-time monitoring of the temperature and pressure. 21 CFR controllers come with a computer interface that gives you real-time recording without any manipulation. Our controller displays digital temperature, digital pressure, digital timer, purging temperature, & F0 value. 21 CFR controller comes with many features required for Steam Sterilizer.
FAT (Factory Acceptance test)
Yatherm always performs a factory acceptance test with in-house calibration and Validation. Our Vertical Autoclaves perform a uniformity test with 4-16 sensors of different types. We always use DIN sensors, class A sensors & Class b sensors and place all sensors in different locations of the autoclave for uniformity test at 121 degrees Celsius. Yatherm offers his customers a third-party validation with the NABL calibration certificate.
Low Water Indicator
We supply Vertical autoclaves including all needed accessories like low water indicator, low water cut off, Pressure controller & PID controller. Vertical autoclave price is inclusive of all accessories with automatic functioning. The red mark in the glass tube indicates the minimum water filling level for the safety of heating elements.
Heating Element
We offer SS water heaters with a minimum electric Load of 3 KW. All these heaters are made in India ISI mark with an easy replacement system. We have rich experience in the manufacturing of all kinds of autoclaves in India. Our autoclaves are running in reputed pharmaceutical companies, NABH Hospitals, R&D laboratories & Food processing units. We offer 21 CFR controllers with software for recording real-time data on computers. Our autoclave undergoes in-house validation with NABL certified instruments. All validation documents come with a traceability certificate from NABL Labs.
Key Features:
Documents Offered
Optional Accessories
Vertical Autoclave Specification
| Construction | Double Walled Model | Triple Walled Model |
| No. of walls | Two | Three |
| Output Result | Slightly Wet | Complete Dry |
| Interior & Exterior | SS 304 | |
| Gasket | Jointless Neoprene Gasket | |
| Working Pressure | 15 – 20 psi | |
| Working Temperature | 110°C to 129°C | |
| Controller | 21 CFR Microprocessor-based PID controller | |
| Pressure display | Analog dial gauge | |
| Timer | Digital Timer with Alarm | |
| Hydraulic tested | Tested up to 40 psi | |
| Basket | Stainless steel wire mesh type basket | Not needed |
| Power supply | Single-phase/three-phase | |
| Safety features | Low water indicator, Automatic pressure switch, Steam release valve, spring-loaded safety valve, Over temperature protection | |
Top Loading Vertical Steam Sterilizer Dimension
| Model Number | Diameter x Height | Volume | Load |
| Clave 50D | 350 mm x 550 mm | 50 liters | 3 kW |
| Clave 100D | 450 mm x 650 mm | 100 liters | 4 kW |
| Clave 150D | 500 mm x 750 mm | 150 liters | 5 kW |
| Clave 200D | 550 mm x 850 mm | 200 liters | 6 kW |
Pro Series of Yatherm Autoclave – Vertical Steam Sterilizer

Products Description
| 1. Short shelf life is a big problem for the food industry in the world. Food industries have to add preservatives to increase the shelf life. Small vertical autoclaves are designed to be used for small and micro industries with space constraints. After steam sterilization at high temperature and pressure, there is no need to add preservatives to increase the shelf life. The storage period after sterilization increases to six months. | ||||
| 2. Yatherm pro series of autoclaves are very advanced with SS 304 perforated basket, handwheel rotation & Castor wheels for easy mobility. | ||||
| 3. The Pro series of sterilizers are manufactured and designed in strict adherence to the GB/T150-2011 pressure vessel & the construction of the body is made of rust-free food-grade stainless steel 304 grade. We follow all International and National Standards and guidelines required to manufacture steam sterilizers. | ||||
| 4. We manufacture steam sterilizers with complete safety and control. Yatherm Pro series of vertical autoclaves are equipped with 4 types of safety features: Pressure control (cut off the heating in case of high pressure), Temperature Control (Cut off the heaters in case of temperature rise), Vacuum control (vacuum valve opens in case of vacuum) and pressure safety valve (after 20 PSI of pressure in chamber safety valve release steam). | ||||
| 5. The control panel has digital time & temperature controlling with a display of temperature, pressure & time.Pro series autoclave equipped with a low water cut-off system, cycle end buzzer, water indicator & low water alarm. | ||||
| 6. ISI mark water heating element has a high efficiency of fast heating and generating steam. |
Vertical steam sterilizers are safe and reliable equipment that has the advantage of reliable disinfection, user friendly, best price, low electrical consumption, and sterilization effects. Yatherm pro-series of vertical autoclaves are suitable for the sterilization of surgical instruments, utensils, & culture media.
Characteristics:
Our pro series has an advanced feature of the Drying chamber that can be added to the autoclave has capacity of 75 liters and above.
| MODEL | Clave-35HD | Clave-50HD | Clave-75HD | Clave-100HD |
| Chamber volume & Dimensions | 35L | 50L | 75L | 100L |
| φ318×450mm | φ340×550mm | φ400×600mm | φ440×650mm | |
| Working pressure | 0.22Mpa (15 to 20 PSI) | |||
| Working temperature | 121℃ to 134℃ | |||
| Max. working pressure | 0.23Mpa | |||
| Heat average | ≤±1℃ | |||
| Timer range | 0-999min | |||
| Temperature adjust range | 105-134℃ | |||
| Load / Power Supply | 2.5KW/AC220V 50HZ | 3KW/AC220V 50HZ | 4.5KW/AC220V 50HZ | |
| Overall dimension(mm) | 470×450×1020 | 520×500×1150 | 550×530×1180 | 580×560×1290 |
| Transport dimension(mm) | 570×570×1180 | 610×610×1290 | 650×650×1330 | 680×680×1450 |
| Gross Weight / Net Weight | 70Kg/63Kg | 82Kg/74Kg | 100Kg/93Kg | 110Kg/85Kg |
Every unit provides highly satisfactory performance and a competitive price guarantee. We are supplying a Made in India Vertical autoclave designed & tested with high accuracy. We are the most reliable manufacturer of steam sterilizers in INDIA with one year warranty and lifetime after-sales support.
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