3911 Ordering Guide
The 3910 Series Apparatus can be ordered under either of two catalog numbers. Model number 3911 identifies the basic apparatus without a heating mantle and without a temperature controller. Model 3916 is the same as model 3911 except a heating mantle and a 4833 Temperature Controller are added. Two extra 500 mL reaction bottles, twelve spare bottle stoppers, and a six foot pressure hose for filling the hydrogen tank are included in both cases.
| 500 mL Hydrogenation Apparatus | ||
| Model No. | Voltage | Description |
| 3911EA | 115V 60 Hz | with standard motor |
| 3911EF | 230V 50 Hz | with standard motor |
| 3911EG | 115V 60 Hz | with explosion proof motor |
| 3911EK | 230V 50 Hz | with explosion proof motor |
| 3911EY | N/A | with air motor |
| 3911EGX | 115V 60Hz | with explosion proof motor and switch |
| 3911EKX | 230V 50Hz | with explosion proof motor and switch |