Ppl Lined Hydrothermal Autoclave (Safe Temp – 260°C)

Ppl Lined Hydrothermal Autoclave (Safe Temp – 260°C)

 17,499.00 79,000.00

In stock

 17,499.00 79,000.00

Techinstro offers high-pressure standard capacities Hydrothermal Autoclave Reactor. We also customized as per your application. Write to us with your specifications or get in touch to enable us to help you find the perfect configuration.

SKU: AUTO-PPL Category:
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The Hydrothermal Autoclave Reactor use to carry hydrothermal reaction at high pressure and high temperature. Hydrothermal synthesis reactor generally comes in a two variety; the first is Polytetrafluoroethylene (PTFE) or Teflon lined hydrothermal autoclave reactors and the second is PPL lined autoclave. Hydrothermal reactor mainly made up of two parts; outer high-quality stainless steel jacket and inner Teflon liner or Teflon chamber. In the Teflon-lined autoclave, the reaction is carried out at maximum 240-degree Celsius (428 Fahrenheit), while the safe temperature is 200-degree Celsius (392 Fahrenheit). PPL lined reactor use for the reaction operate at higher temperature, where the safe temperature will be 260-degree Celsius (500 Fahrenheit) and the maximum operating temperature is 280-degree Celsius (536 Fahrenheit). This product extensively used in the scientific laboratory, research and development labs, institutional organizations, quality analysis section in industries etc.

Additional information


25, 50, 100, 150, 200, 250, 500

Reactor Sealing Type

Screw Sealing

Safe Temperature


Max Operating Temperature


Working Pressure

≤ 3MPa

Heating and Cooling Rate


Outer Shell Material

Stainless steel (SS-304)

Inner Shell Material


Pressure Gauge


  • Place the Autoclave and sterilizing material on the table or on the shelf.
  • Twist the screw type threaded primary SS cap (SS Alloy 304) in an anticlockwise direction until it has been opened.
  • There is 2 type of SS gasket/lid in the reactor, 1 is on the bottom side and another is on top of the Teflon vessel chamber.
  • Lift the top SS gasket or lid and take-out milky white colorPTFE/Teflon reaction chamber.
  • Now fill solvent (as per liner’s capacity) in the reaction chamber and sealed it.
  • Make sure that the Teflon cap should be air-tight to avoid pressure leakage.
  • Place Teflon or PTFE liner in a stainless steel chamber.
  • Keep top gasket over the vessel and make sure that the Teflon-lined vessel placed properly inthe Stainless Steel chamber.
  • Then twist primary SS cap in a clockwise direction until it does not turn anymore.
  • The secondary SS cap has been given at the top of the primary cap for extra tightening to avoid pressure leakages.
  • Rotate primarySS cap in the clockwise direction with the help of locking rod for additional tightening.
  • Placed the hydrothermal autoclave in oven or furnace and heat it till reactor’s safe temperature.
  • Increase the temperature of the oven and set heating rate5 0C/minute only.
  • A researcher can heat the hydrothermal autoclave till 200 0C for safe use.
  • After completion of the hydrothermal synthesis reaction, the autoclave’s cooling rate will be 5 0C/minute.
  • Make sure that, after completion of the process clean PTFEor Teflonliner properly for reuse.
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