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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

3921 Shaker Hydrogenation Apparatus

3921 Ordering Guide

The 3920 Series Apparatus can be ordered under either of two catalog numbers. Model number 3921 identifies the basic apparatus without a heating mantle or controller. Model 3926 identifies the same apparatus with a heating mantle and a 4833 Automatic Temperature Controller. One 1000 mL and one 2000 mL reaction bottle with appropriate connectors for each size are furnished with each apparatus, along with twelve spare bottle stoppers, and a six foot pressure hose for filling the hydrogen tank.

1 & 2 L Hydrogenation Apparatus
Model No. Voltage Description
3921EA 115V 60Hz with standard motor
3921EF 230V 50Hz with standard motor
3921EG 115V 60Hz with explosion proof motor
3921EK 230V 50Hz with explosion proof motor
3921EY N/A air motor
3921EGX 115V 60Hz with explosion proof motor and switch
3921EKX 230V 60Hz with explosion proof motor and switch
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