Ai R Series Single Or Dual Jacketed Glass Filter Reactor Systems, 20 Liter
SKU Description Jacket Electrical Quantity Price Add to Cart
R20F.110 Ai R Series 20L Glass Filter Reactor System Single 110V, 60Hz, 1-Phase 1 System
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The Ai R-series single/dual jacketed filter glass reactors are designed for synthetic reaction of different types of materials in a controlled temperature and vacuum environment, jacketed filter reactors can be used for single or multi-step reactions and filtrations in the same vessel, production and process scale peptide synthesis. Filter base eliminates material transfers and significantly reduces material losses.

Each Ai reactor features adjustable stirring speeds and a constant pressure feeding funnel that allows you to add material to the vessel at a uniform and controlled speed. The built-in condenser makes it possible to recover some materials, also at a controlled rate of speed.


  • Filter reactors for single or multi-step reactions and filtrations in the same vessel, they also eliminate material transfers and reduce losses.
  • Modular filter assembly can be easily detached for cleaning and filter paper replacement.
  • Center downward drain port with angled drain grooves allows easy material drainage.
  • All PTFE filter components ensure clean and long lifespan operations.
  • Solvent-resistant PTFE on all sealing components ensures long time durability and operation.
  • All glassware is hand-made from food grade high borosilicate glass that is heat/cold/corrosion-resistant.
  • Adjustable stirring rate provides great torque or high speed.
  • Patented PTFE stirring rod bearing for reliable and quiet operation.
  • Optional multi-layer stirring blades for optimal reaction results.
  • Wide range of temperature operations, from -110F to 400F.
  • Large condenser cooling surface for exceptional condensation performance.
  • Rugged stainless steel reinforced PTFE stirrer with anchored agitator, suitable for a wide range of viscous materials.
  • Easily visual operation with digital speed and temperature displays.
  • Heavy duty stainless steel supporting framework with lockable casters for mobility and stability. (whole support and glass vessel shipped pre-assembled)
  • One year warranty and lifetime US-based parts, service, and support.
  • ETL tested to UL and CSA standards, CE (optional)

Your safety is important to us! Please use caution when operating. Users of glass reaction equipment must take all necessary precautions to avoid contact with rotating parts, particularly entanglement of loose clothing, hair, necklaces, or other jewelry. Under these circumstances, the winding action of the rotating parts can draw the user(s) into the apparatus, resulting in breakage of glassware, burns, and/or chemical exposure. Extra caution must also be taken when operating with air-reactive materials, especially under vacuum. A leak can draw air into the apparatus and cause a violent reaction to occur.


Electrical Requirements 110V 60Hz or 220V 50/60Hz, 1-Phase
Power 90W
Reaction Glass Vessel Capacity 5.3 gallons (20L)
Cooling/Heating Jacket Capacity 1.6 gallons (6L)
Filter Plate OD of filter plate: 9 inches
Size of holes in the perforated PTFE support: 8 mm
Glass Material High borosilicate glass 3.3
Rotation Controller Digital controller with variable frequency drive Rotation speed: 50 to 500 rpm
Maximum Jacket Pressure 4.4 psi or 0.03 MPa
Drain Port ID of flange: 14 mm
Agitator Style: impeller
Material: 304 stainless steel with PTFE liner
Funnel Pressure equalizing
Vacuum Gauge Mechanical
Glass Vessel Temperature Range -110F to 400F
Vacuum Level < 700 torrs
Vacuum Sealing Glass and PTFE
Drain Port Ground Clearance 13 inches
Unit dimensions (WxDxH) 20 x 27 x 80"
Shipping Dimensions 24 x 75 x 31"
Shipping Weight 262 lbs
Compliance ETL tested to UL and CSA standards, CE (optional)


Part Description Quantity
Jacketed glass vessel (Single or Dual), lid (6 ports), clamps, and heavy-duty stainless steel stand with casters (shipped pre-assembled) 1 set
Glass vessel insulation jacket with openable viewing window (only for SINGLE JACKET REACTOR) 1 each
Rubber bumper (pre-assembled) 1 each
Lid gaskets (pre-assembled) 1 set
Upper and lower clamp set (preassembled) 1 set
Vertical condenser with dual cooling coils, 2 chilling fluid ports, and 1 vacuum port, glass 1 each
Glass condenser dispenser with drain port and PTFE open/close valve 1 each
Glass bottom drain port with PTFE open/close valve 1 each
Ai Quick Clamp Set W/o-ring 1 set
Glass vacuum valve (#34) 1 each
Glass material feeding funnel, lid, and PTFE open/close valve 1 set
Stirring motor controller with material temperature display 1 each
Stirring motor and motor support 1 set
Mechanical vacuum gauge with two 3/8" hose barb ports 1 each
Temperature probe with PTFE seal 1 each
PTFE stirring blades (1 blade for R10/R20 and 2 blades for R50), stainless steel rod with PTFE liner 1 each
Insulated hose with drain port & open/close valve 2 each
3/8" Stainless steel hose barb adapters 2 each
PTFE sealing tape 1 each
PTFE stirring rod positioner/bearing kit 1 set
Condenser dispenser connection kit 1 set
Large opening material feeding port kit 1 set
Bottom drain port sealing flange 1 each
Rubber-wrapped condenser dispenser support and condenser bracket 3 each
Chilling fluid connector x 2, vacuum connector x 1, Gaskets 3 each
Allen key (x 3) and backup inner hex set screws (6) and bolts (2) 1 set
Hose Clamps 5 each
Lower section filter assembly 1 set
PTFE hold down ring (pre-assembled on the filter) 1 each
Motor support rod w/nut 1 set
Motor Power Cord (110V or 220V) 1 each
Motor Shaft Universal Joint 1 each
Drainport filter plate adapter assembly 1 set
User's manual 1 each

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