PARR 4540 Serisi Yüksek Basınç Reaktörleri (600-1200 mL)

PARR 4540 Serisi Yüksek Basınç Reaktörleri (600-1200 mL)

This series of stirred reactors has been designed for users who need higher operating pressures than the 2000 to 3000 psi offered by the General Purpose Reactors, but do not require the high operating temperatures provided by the Series 4570 High Pressure, High Temperature Reactors. These reactors offer working pressures to 5000 psi (345 bar) at temperatures to 350 °C.

These vessels have been designed with outside dimensions comparable to the Series 4520 and 4530 Reactors so that they can use the same support system, stirrer drive and heater as these popular general purpose models. This provides not only an attractively priced, high pressure/moderate temperature system, but also reactors that can be interchanged with the 1 and 2 liter sizes. The thicker walls required for higher operating pressures reduce the volumes of these reactors to 600 and 1200 mL.

These reactors can be used in either the bench top or floor stand mountings. While the 1200 mL reactor is offered as a “bench top model”, it is too tall and too heavy to be handled comfortably on a standard height bench top. It is recommended that the floor stand support option should be selected unless the user has an “adjustable bench top” which will accommodate the overall height of the 1200 mL systems.

PARR 4540

Series 4540 Reactor Specifications

Shading indicates specifications that change within models
Model Number 4544 4545 4546 4547
Sizes, mL 600 600 1200 1200
Max. Pressure 5000 psi (345 bar)
Max. Temperature
with FFKM 0-ring NA
with PTFE Flat Gasket 350 °C
Vessel Style Movable Fixed Head Movable Fixed Head
Reactor Mounting Bench Top or Fixed Floor Stand, Moveable Floor Stand (Cart) Also Available
Closure (Cap Screws) Split-Ring (8)
Valve Connections 1/4" Male NPT
Magnetic Stirrer, Model No. A1120HC*
Maximum Torque 16 Inch-Pounds
Impeller(s), 6-Blade 2
Pressure Gage Size 4.5 inches
Range 0-7,500 psi (517 bar)*
Temperature Measurement Thermowell
Cooling Coil Included
Style Single Loop
Bottom Drain Valve A177VB
Heater Style Calrod
Heater Power Watts 1500 2000
Stirrer Motor* 1/8 hp variable speed 1/4 hp variable speed
Electrical Supply
Volts 115 or 230
Maximum Load 16/8 amps
Vessel Dimensions
Inside Diameter 3.25 inches
Inside Depth,inches 4.7 9.8
Weight of Vessel, pounds 51 57
Reactor Dimensions
Width, inches w/o Controller 16.5 18
Depth, inches 23 23.5
Height, inches 33 75
Weight, pounds w/Controller 160 250
Spare Parts Kit 4549M

*Other options available. See Options Section and Ordering Guide


Series 4540 Ordering Guide

A composite identification number to be used when ordering a reactor can be developed by combining individual symbols from the separate sections

Example A 600mL, T316SS, removable head reactor with magnetic drive, Flat Gasket, 115V explosion proof 1/4 hp motor, 3000 psi gage and programable controller with pressure display module would be listed as:

No. 4544-T-SS-115-XP.25-3000-4843-PDM

Model    Gasket   Material   Voltage   Motor
No.4544   -T           -SS           -115      -XP.25   -etc....
      A         B            C               D               E           F

      No.     Size      Vessel Style
      4544-600mL Moveable Bench Top
      4544A-600mL Moveable Floor Stand
      4544C-600mL Moveable Moveable Cart
      4545-600mL Fixed Head Bench Top
      4545A-600mL Fixed Head Floor Stand
      4546-1200mL Moveable Bench Top
      4546A-1200mL Moveable Floor Stand
      4547-1200mL Fixed Head Bench Top
      4547A-1200mL Fixed Head Floor Stand
  • A. Base Model
      -T    Compression Gasket /350°C
  • B. Gasket /Maximum temp.
      -SS     T316 Stainless Steel
      -MO   Alloy 400
      -IN     Alloy 600
      -HB    Alloy B-2
      -HC    Alloy C-276
      -CS     Alloy 20Cb3
      -TI2     Titanium Grade 2
      -TI4     Titanium Grade 4
      -NI      Nickel 200
      -ZI      Zirconium 702 or 705
  • C. Materials of Contruction
      -115    115 Volt, 50/60Hz
      -230    230 Volt, 50/60Hz
  • D. Electrical Supply
      -VS .12    Variable Speed, 1/8 hp
      -VS .25    Variable Speed, 1/4 hp
      -VS .50    Variable Speed, 1/2 hp
      -XP .25    Explosion Proof Variable Speed, 1/4 hp
      -XP .50    Explosion Proof Variable Speed, 1/2 hp
      -AM .12   Air Motor 1/4 hp
      -AM .50   Air Motor 1/2 hp
  • E. Motor Option
      -2000    2000 psi/140 bar
      -3000    3000 psi/200 bar
      -5000    5000 psi/350 bar
      -10000  10000 psi/700 bar
  • F. Pressure Gage
      -No Symbol     No Coil
      -SC       Serpentine Coil
  • G. Internal Cooling Coil
      -4843 Programable Control
      -4870 Process Controller
  • H. Temperature Controller
          (0-5 or 0-10 VDC or 4-20mA)
      • -*(A) Add to above for Analog Output
    • (List All Desired)
      -TDM*   Tachometer Display Module
      -PDM*   Pressure Display Module
      -HTM*   High Temperature Cut-off Module
      -AMM*  Ammeter Display Module
      -SVM  Solenoid Valve Module
      -CM   Communications Module
      -4846 Data Aquisition System
  • I. Control Options
      (List All Desired)
      -AS     Anchor Stirrer
      -SB     Static Catalyst Basket
      -CAD  Catalyst Addition Device
      -RC     Reflux Condenser
      -RTC   Reflux Take-Off Condenser
      -BF     Baffles
      -GE    Gas Entrainment Stirrer
  • J. Custom Options
      -No Symbol   No Certification
      -ASME         ASME Certification
      -TUV            TUV Certification
      -CE               European Community Certification/Low Voltage
      -CE/PED       European Community Certification/Pressure
      -P                  Parr Certification
  • K. Certifications


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