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Single Jacket, Non-lifting Glass Reactor (Pre-Owned)

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The Goldleaf Scientific Glass Reactor is a versatile laboratory machine. The outer jacket allows you to use a chiller or heater to circulate fluid so that you can keep the contents at your desired temperature for as long as needed. The PTFE coated impeller with high torque motor can stir and agitate your sample. The combination of controlled heating/cooling and agitation is ideal for many laboratory applications including:

  • Liquid to liquid extraction
  • Solid to liquid extraction
  • Chemical reactions
  • Bulk heating/cooling
  • Distillation

For a brief video of the reactor and its uses, click here.


Model JR5 JR10 JR20 JR50 JR100 JR150
Vessel Capacity 5L / 1.32Gal 10L / 2.6Gal 20L / 5.28Gal 50L / 13.20Gal 100L / 26.41Gal 150L / 39.62Gal
Material Flask Capacity 1L / 0.26Gal 1L / 0.26Gal 5L / 1.32Gal 5L / 1.32Gal 5L / 1.32Gal 5L / 1.32Gal
Receiving Flask Capacity Not included 5L / 1.32Gal 5L / 1.32Gal 10L / 2.6Gal 10L / 2.6Gal 10L / 2.6Gal
Fluid Jacket Capacity 0.8L / 0.21Gal 8L / 2.11Gal 9L / 2.37Gal 16L / 4.22Gal 25L / 6.60Gal 35L / 9.25Gal
Glass Material GG-17 Borosilicate Glass
Rotary Speed 0-450RPM
Glass Temperature Range -80°C to 210°C / -112°F to 410°F
Power Requirements Non-ETL: 110-120V 60Hz 15A 1p | ETL: 230V 60Hz 15A 1p
Stirrer Wattage 90W (ETL 120W) 90W (ETL 120W) 90W (ETL 120W) 90W (ETL 120W) 250W (ETL 200W) 250W
Lowest Vacuum Level 0.098Mpa / 25 Torr / 25000 Microns
Speed Regulation Digital Step-Less
Condenser and Feed Valve Barbs 10MM – 3/8″
Bottom Drain Port 35MM – 1 3/8″
Receiving Flask Barb 16MM – 5/8″
Jacket Pressure Maximum 29 psi – Nominal 25 psi
Fluid Connection 16MM – 5/8″ barb or 1/2″ NPT (JR-100: 5/8 Barb or 3/4″ MNPT)
Certification ETL to UL and CSA Standards (Optional)
External Dimensions LxWxH 16 x 18 x 68″ 20.4 x 20.4 x 70″ 39 x 20.4 x 79″ 41 x 23 x 90″ 48 x 34 x 102″ 85 x 34 x 108″
Weight 75 lbs 149 lbs. 176 lbs 205lbs 275 lbs 598 lbs

*Not recommended for pressure applications. Internal pressure can be relieved by using the reflux condenser.

*Always reduce concentration of residual flammable solvents from spent material to a safe level before removing from sealed machine.

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