Pressure Vessels Selection Guide

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

Series 4676-4679 General Purpose Vessels, 2.6-5 Gal

Heaters for Series 4676-4679 Vessels

Flexible Mantle heaters with vessel support stands are available for the Series 4676-4679 moveable vessels. A vessel support stand with pneumatic lift, band heater and insulator jacket is offered for the fixed head versions of the 4670 Series.

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 4676-4679 Vessel Heater Specifications
Shaded bar indicates specifications that change within series.
Model Number 4676(FH)* 4677(FH)* 4678(FH)* 4679(FH)*
Sizes, Gallon (Liter) 5 (18.5) 2.6 (10)
Catalog Number
   For Moveable Head: Model / Wattage 4976 / 2500 4975 / 2500
  For Fixed Head: Model / Wattage 4978 / 6000 4977 / 3600
Heater Style Flexible Mantle Heater Flexible Mantle Heater
*Add the following suffix to these model numbers to specify vessels with the described feature:
FH Fixed Head design

Ordering Guide

Table Floor Stand Support for 10 L & 18.75 L with Manual Hoist and Heater
Part No. Description Volume Voltage
-4975 Flexible Mantle Heater 10 L 230 2500
-4976 Flexible Mantle Heater 18.75 L 230 2500
Fixed Head Support Stand Support for 10 L & 18.75 L with Pneumatic Lift, Band Heaters and Insulator Jacket
Part No. Description Volume Voltage
-4977 Clamp-On Band Heater 10 L 230 3600
-4978 Clamp-On Band Heater 18.75 L 230 6000
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