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      • Corrosion Information
      • Certificates
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      • Calorimeter Program Update
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  • Reactors &
    Pressure Vessels
    • Stirred Reactors
      • Series
      • Design Features
      • Accessories
      • Selection Procedure
      • Controllers
    • Multi Reactor Systems
      • 2500 Micro Batch Systems
      • 5000 Multiple Reactor Systems
      • Parallel Reactor Systems
    • Non-Stirred Pressure Vessels
      • Series
      • Design Features
      • Accessories
      • Controllers
  • Tubular
    Reactors
    • 5400 Tubular Reactors
    • 5420 Tubular Reactor with Touchscreen Control
    • 5410 Fluidized Bed Reactors
  • Custom
    Systems
    • High Pressure, High Temp Rotating Cylinder Electrode (RCE)
    • 4878 Automated Liquid Sampler
    • Biofuels & Alternative Fuels Research
    • Horizontal Reactors
    • Supercritical Fluids
    • GTL System
    • Rotating Cage Apparatus
    • Power Compensation Reaction Calorimeter
    • Tri-Axial Core Holder
    • High Pressure Electrolyzer Cell
    • Apparatus for Vapor Pressure Determination
    • Disbonding Apparatus
    • Pressure Extraction Vessel
    • Apparatus for Corrosion Studies
    • Apparatus for Rate of Pressure Change
  • Oxygen Bomb
    Calorimeters
    • Design Features
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  • Shaker
    Hydrogenators
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(309) 762-7716

Section Menu
  • Stirred Reactors
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    • Accessories
    • Selection Procedure
    • Series
      • 4520
        Bench Top, 1 & 2 L
      • 4530
        Floor Stand, 1 & 2 L
      • 4540
        High Pressure, 600 & 1200 mL
      • 4550
        General Purpose, 1 & 2 Gallon
      • 4555
        General Purpose, 10-20 L
      • 4560
        Mini, 100-600 mL
      • 4570
        High Pressure/High Temperature, 250-1800 mL
      • 4580
        HT, 3750 & 5500 mL
      • 4590
        Micro, 25-100 mL
      • 5100
        Glass, 160-1500 mL
      • 5500
        Compact, 25-600 mL
      • 8500
        Floor Stand, 50 & 100 L
    • Controllers
      • 4848
        Reactor Controller
      • 4848T
        Reactor Controller
      • 4838
        Reactor Controller
      • A2110E
        Motor Controller
      • 4871
        Process Controller

Bottom Drain Valves Documents

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  • 490M Bottom Drain Valves Operating Instructions

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  • Reactors &
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Parr Instrument Company
211 Fifty-Third Street
Moline, IL 61265-1770
309-762-7716
(800) 872-7720

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