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Quick Details

  • Condition: New
  • Automatic Grade: Semi-Automatic
  • Type: Reaction Kettle, 304 all stainless steel frame
  • Place of Origin: Henan, China (Mainland)
  • Brand Name: Touchscience
  • Model Number: S-20L
  • Voltage: 220V/50HZ or 110V/60HZ
  • Power(W): 120W
  • Dimension(L*W*H): 750*600*1600mm
  • Weight: 95kg
  • Certification: CE ISO
  • Warranty: 1 Year
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Application: Chemical Industry
  • Material: GG17 (3.3) Borosilicate Glass
  • Capacity: 20L
  • Heating source: Electricity
  • Max Vacuum degree: 0.098Mpa
  • Stirring Shaft Diamete: 12MM
  • Stirring Speed: 0~600 rpm(max. 1300)
  • Seal Method: PTFE,Fluoro Rubber Sealing
  • Name: Double Layer Jacketed Vacuum Chemistry Glass Reactors 20L

Packaging & Delivery

Packaging Details Standard export wooden case or as your required.
Delivery Time 3-5 working days after payment receipt

Double Layer Jacketed Vacuum chemistry Glass Reactors 20L

Product Description


    Jacketed vacuum chemistry glass reactors is designed double-level glass. The reaction material is put into the inner, which can be stirred. different heating or cooling liquids, such as water or oil, can be injected in the interlayer of glass reactor for providing a constant temperature for reactions. Under the constant temperature and ordinary pressure, as well as negative pressure. widely used in chemical reaction, combination, separation and concentration, also back-flow, distillation. etc


Features of Jacketed Vacuum Chemistry Glass Reactors 20L:

1.High borosilicate glass has good physical and chemical properties

2.The instrument is a fully closed system. Various liquid gas can be poured into it by minus pressure.

3.Special long life stirring sealing cap, the vacuum degree may come up to -0.098mpa

4.Only the GG17 Glass and PTFE can touch the material there exists no pollution with it.

5.Digital display of constant mixing speed, frequency conversion, work steadily

6.Frequency control speed gear motor, smooth running,high torque, automatic booster, no spark, noise free, long life.

Parameters of Jacketed Vacuum Chemistry Glass Reactors 20L:

Power Supply220V/50HZ       110V/60HZ
Stirring Power(W)4090120180750
Stirring Shaft Dia(mm)81215
Stirring Speed(rpm)0~600 (max. 1300)
Vacuum degree(Mpa)-0.098
NoteFloor type304 all stainless steel frame


Detail Images of Jacketed Vacuum Chemistry Glass Reactors 20L:

The Tank Cover:

1.The separable kettle body and lid, easy to charge and cleaning.

2.Excellent craft to keep the connection ports under vacuum condition .

3.6 ports. could connect thermometer, stirrer, distillation unit, reflux unit, funnel etc. multiple function as you wish.(the parts is customized)

The Tank Body

1.The transparent glass can be helpful to monitor the inner reaction.

2.The interlayer can inject hot/cold liquid to heatwinterize the inner layer. and can be completely removed after reaction

3.Glass(PTFE)discharge valve, non-dead angle mixing, fast emptying, no residue.

4.Universal wheels without shaking when mixing and can be moved overall.stainless steel structure is robust and beautiful.

5.Rugged steel-reinforced PTFE stirrer with anchor agitator which is suitable for a wide range of material viscosity.

The Overhead Stirrer

1.Universal joint reduces vibration of condenser and make glassware joint safe and flexible.

2.Mechanical sealing, keeps high vacuum degree when operating.

3.Constant pressure funnel, liquid could charge continuously under vacuum.

4.Explosion proof is optional.


Support Equipment

      Vacuum Pump                        Heating Circulation Bath                Recyclable Chiller

Related Product Link


      5L Rotary Evaporator                10L Single Glass Reactor            Vacuum Drying Oven

Packaging & Shipping


-Jacketed vacuum chemistry glass reactors 20L glass parts will be wrapped with foam, then put into the carton; the mainbody portion will be packed in wooden cases.
-Both neutral and customized packaging can be available.


-Usually we ship the goods by one of three methods as below. You can choose the most appropriate one according to your timeline and budget. Shipping by your own shipping agent is acceptable.

Shipping methodNote
By ExpressDoor to door, very convenient, don't need to do customs clearance or pick-up
By air to the airportAirport to airport, you need to do customs clearance and pick up the goods at your local airport, which you can have a local shipping agent to do for you.
By air and dispatchAirport to door. You need to cooperate with our shipping broker to do customs clearance and don't need to pick up at the airport.


Company Information

 Henan Touch Science Instruments Co.Ltd
     Founded and based in Henan, China, Touch Science is is a professional manufacturer and exporter that is concerned with the design, development and production of lab equipments, in the areas of heat treatment and material processing for universities, research facilities and labs. We have more than 15 years of manufacturing experience with rotary evaporator, jacketed vacuum chemistry glass reactors, drying ovens, chillers, water ring vacuum pumps, and other lab instruments. We have gained a global sales network reaching USA, Canada, Europe, Chile, Japan, India, etc.
     We attach importance to every customer and every order. 100% customer satisfaction is always our first priority. We provide quantity discounts and will reply to your requests within the same business day. Our goal is to build up business partnerships with friends around the world.


Contact person:Merlin

Email: merlin(at)touch-science.com
Tel/What'sapp: +86 15738456038
Instagram: lolitblue
Phone: 86-0371-86051511

Henan Touch Science Instruments Co., Ltd

Add: Room 2109, #56 Zijingshan Road, Guancheng, Zhengzhou, Henan, China



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