Pressure Vessels Selection Guide

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Contact us to place an order or inquire about any of our products and services.

Parr Instrument Company 211 Fifty Third Street
Moline, Illinois 61265-1770
(800) 872-7720 or
(309) 762-7716
Fax: (309) 762-9453

Series 4750-4755 General Purpose Vessels, 125-200 mL

Heaters for Series 4750 – 4755 Vessels

For the 125 mL versions of the 4750 Series General Purpose Vessels, Parr offers the 4922 Ceramic Fiber Heater.

The heaters furnished for non-stirred vessels are the same as those furnished for the stirred versions of the same size vessels. A full description of the different types of heaters is found in our Heater Options section. Automatic temperature controllers are available for most all Parr non-stirred vessels.

Custom heaters are also available for these vessels when it is necessary to meet explosion proof requirements, to accommodate installed windows or fittings, or to convert to a welded jacket for steam or oil heating.


Series 4750 Vessel Heater Specifications
Shaded bar indicates specifications that change within series.
Model Number 4750 4751 4754 4752 4753 4755
Sizes, mL 125 200
Catalog Number 4921
Heater Style Ceramic Fiber
Heater Power 700 Watts 

Ordering Guide

Part No. Description Volume Voltage Wattage
4921EB Ceramic Fiber Heater 125 & 200 mL 115 700
4921EE Ceramic Fiber Heater 125 & 200 mL 230 700
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