Description
Welch WOB-L Pump 2522
Product Details
- Economical
- Oil Free
- Adjustable Vacuum / Pressure
Reliable WOB-L Piston pumps are perfect for many common laboratory vacuum applications. Features: Vacuum and Pressure - to 100 Torr (26"Hg). 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.
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| Specifications | |
|---|---|
| Model Number | 2522 |
| Application | Filtration (1 to 2 funnels), Aspiration, Desiccation, SPE, Replace water aspirator, Vacuum Drying |
| Type | Laboratory Vacuum Pump |
| Free Air Displacement cfm (l/min.) @60Hz | 0.76(22) |
| Free Air Displacement m3/hr (l/min.) @50Hz | 1.1(18) |
| Ultimate Pressure | 100(133) |
| Maximum Vacuum | 26 |
| Max Pressure PSIG (pascal) | 100(106) |
| Motor Horsepower (watts) | 1/8(93) |
| Adjustable Vac. / Gas Ballast | Yes |
| Tubing Needed | 3/16(5) |
| Intake Thread NPT | 1/4 |
| Overall Dimensions LxWxH in. (cm) | 8.1x8.8x10 (20.6x22.4x25.4) |
| Ship Weight | 17(7.7) |
| Shipping Carton Dimensions LxWxH in. (cm) | 15.3x12.3x12.7 (39x31x32) |
| Intake Catch Jar | Yes |
| Exhaust Catch Jar | Yes |
| Adjustable Vacuum | Knob |
| Adjustable Pressure | Yes |
| Vacuum Gauge | Dial |
| Pressure Gauge | Dial |
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