Reliable WOB-L Piston pumps are perfect for many common laboratory vacuum applications. Features: Vacuum and Pressure - to 70 Torr (27.2Hg). Includes Vacuum and Pressure Regulators and Gauges - simple to adjust and monitor vacuum level and delivery pressure. Inlet Water Trap - float ball rises to seal off pump from accidental ingestion of water. Muffler quiets pump and filters discharge air. For use with dry or aqueous vapor applications only.
Applications:
- Filtration (1 to 4 funnels)
- Aspiration
- Desiccation
- SPE
- Replace water aspirator
- Vacuum Drying
Specifications:
| Type |
Laboratory Vacuum Pump |
| Free Air Displacement, cfm (l/min.) @ 60Hz |
1.2 (34) |
| Free Air Displacement, cu. m/hr (l/min.) @ 50Hz |
1.7 (28) |
| Ultimate Pressure |
70 (93) |
| Maximum Vacuum |
27.2 |
| Max Pressure, PSIG (pascal) |
50 (5 x 105) |
| Motor Horepower (watts) |
1/8 (93) |
| Adjustable Vac. / Bas Ballast |
Yes |
| Tubing Size Required |
3/16 (5) |
| Intake Thread, NPT |
1/4 |
| Ship. Weight |
17 (7.7) |
| Overall Dimensions L x W x H, in. (cm) |
8.1 x 8.8 x 10(20.6 x 22.4 x 25.4) |
| Shipping Carton Dimensions L x W x H, in. (cm) |
15.3 x 12.3 x 12.7(39 x 31 x 32) |
| Intake Catch Jar |
Yes |
| Exhaust Catch Jar |
|
| Adjustable Vacuum |
Knob |
| Adjustable Pressure |
Yes |
| Vacuum Gauge |
Dial |
| Pressure Gauge |
Dial |
