Series 4550 Floor Stand Reactors, 1 & 2 Gallons Specifications

Series 4550 Pressure Reactor System Specifications
Shaded bar indicates specifications that change within series.
Model Number4551455245534554
Approximate Volume, mL1 (3.75)2 (7.99)1 (3.75)2 (7.99)
Maximum Pressure (MAWP)1900 psi (131 bar)
Maximum Temperature
   with FKM O-ring225 °C
   with FFKM O-ring300 °C
   with PTFE Flat Gasket350 °C
Vessel StyleMoveableFixed Head
Reactor MountingCartFloor Stand
ClosureSplit-Ring (10 Compression Bolts for Flat Gasket,
no Compression Bolts for O-ring)
Valve Connections1/4″ Male NPT
Magnetic Drive, Model No.A1180HC General Purpose or A2160HC Footless
   Maximum Torque60 Inch-Pounds
   Impeller(s), 6 blades2 (3.85″ dia.)
Stirrer Motor1/2 hp variable speed
Pressure Gage, Size4.5 inches
   Range0 – 2000 psi (138 bar)
Temperature MeasurementThermowell
Cooling Coil (optional)Serpentine
Bottom Drain Valve (BDV) (optional)3/8″ NPT
Lift Mechanism (optional)N/APneumatic
Heater StyleCalrod
   Heater Power, Watts2250270022502700
Electrical Supply
Volts, AC230
Maximum Load, amps,  23013151315
Cylinder Dimensions
I.D. x Depth, inches6.0 x 8.66.0 x 17.26.0 x 8.66.0 x 17.2
Vessel Assembly Weight, pounds96116111131
Cylinder Weight, pounds33523352
Reactor/Stand Dimensions
Width x Depth, inches w/o Controller35 x 1820 x 31
Height, inches5075
Weight, pounds265295315343
Spare Parts Kit4559M

Other options available. See Ordering Guide or call for more information.