Direct-Drive High Vacuum—Gem®
- Rotary Evaporation and filtration packages
- Vacuum regulation 1-760 torr
- 0.1 torr ultimate vacuum
- Rugged gear pump
ROTARY EVAPORATION SYSTEM
For boiling points <130°C
Includes tubing, gauge, Model 1421 Vacuum Regulator, Model 1416B Exhaust Mist Eliminator, plus the GEM pump to connect to a rotary evaporator. Replaces water aspirator.
| System Cat. No. | Pump Cat. No. | Operating Voltage |
|---|---|---|
| 8890A-70 $2,060.24 |
8890A $1,810.64 |
115V, 60 Hz |
| 8890C-72 $2,060.24 |
8890C-02 $1,810.64 |
220V, 50 Hz |
FILTRATION VACUUM PUMP SYSTEM
Includes tubing, gauge, Model 1421 vacuum regulator, Model 1416B Exhaust Mist Eliminator, collection flask plus the GEM pump to connect to vacuum manifold. Especially suited for multi-station manifolds, or filtering viscous liquids.
| System Cat. No. | Pump Cat. No. | Operating Voltage |
|---|---|---|
| 8890A-75 $2,060.24 |
8890A $1,810.64 |
115V, 60 Hz |
| 8890C-77 $2,060.24 |
8890C-02 $1,810.64 |
220V, 50 Hz |
SPECIFICATIONS & ORDERING INFO
| Catalog Number | |
|---|---|
| Wired for 115V, 60Hz, 1 PH with N. American 115V Plug |
8890A $1,810.64 |
| Wired for 230V, 50Hz, 1 PH with Cont. Euro. (Schuko) Plug |
8890C-02 $1,810.64 |
| Free Air Displacement | |
| CFM (L/min) @ 60 Hz | 1.1(31) |
| CFM (L/min) @ 50 Hz | 0.9(26) |
| Ultimate Pressure (Torr) | 1 x 10-1 |
| Sound Level,dBA | 58 |
| Motor/Pump Speed (60 Hz) |
3450 |
| Motor Horsepower (watts) | 1/4 (190) |
| Tubing Needed, I.D. in. | 3/8 |
| Intake Connection | 3/8 in. Hose Barb |
| Exhaust Connection | Threaded 3/4-20 |
| Weight, lbs (kg) | 24.5(11.1) |
| Dimensions L x W x H in. (cm) | 14.5(36.8) x 5.1(13) x 8.4(21.3) |
| Ship Weight, lbs (kg) | 26(11.8) |
| Shipping Carton Dimensions L x W x H in. (cm) |
21(53.3) x 6.5(16.5) x 11.25(28.6) |
