Series 4540 High Pressure Reactors, 600 & 1200 mL Specifications

Series 4540 Pressure Reactor System Specifications
Shaded bar indicates specifications that change within series.
Model Number – Moveable Vessel 4544 — 4544A — 4544C 4546C
Model Number – Fixed Head 4545 4547 4545A 4547A — —
Approximate Volume, mL 600 1200 600 1200 600 1200
Maximum Pressure (MAWP) 5000 psi (345 bar)
Maximum Temperature
   with PTFE Flat Gasket 350 °C
Reactor Details
Mounting Style Moveable or Fixed Head
Stand Type Bench Top Floor Stand Moveable Cart
Closure Split-Ring (8 Compression Bolts for Flat Gasket,
no Compression Bolts for O-ring)
Valve Connections 1/4″ Male NPT
Magnetic Drive, Model No. A1120HC6 General Purpose or A2140HC Footless
   Maximum Torque 16 Inch-Pounds
   Impeller(s), 6 blades 2 (1.75″ dia.)
Stirrer Motor 1/8 hp 1/8 hp 1/4 hp
Pressure Gage, Size 4.5 inches
   Range 0-5000 psi (345 bar)
Temperature Measurement Thermowell
Cooling Coil (optional) Serpentine or Loop
Bottom Drain Valve (BDV) (optional) N/A 1″ NPS N/A
Lift Mechanism N/A Pneumatic N/A Pneumatic N/A N/A
Heater Style Calrod
   Heater Power, Watts 1000/1500 1500/2000 1000/1500 1500/2000 1300 1300
Electrical Supply
Volts, AC 115 / 230
Maximum Load, amps, 115 / 230 12 / 9
Cylinder Dimensions
I.D. x Depth, inches 3.25 x 4.7 3.25 x 9.8 3.25 x 4.7 3.25 x 9.8 3.25 x 4.7 3.25 x 9.8
Vessel Assembly Weight, pounds 4544 : 50
4545 : 53		 65 4544A : 50
4545A : 53		 65 50 61
Cylinder Weight, pounds 18 29 18 29 18 29
Reactor/Stand Dimensions
Width x Depth, inches w/o Controller 17 x 24 21 x 28 35 x 18
Height, inches 38 48 63 50
Weight, pounds 125 135 175 185 175 185
Spare Parts Kit 4549M

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