Description
Welch-L Pump 2581
Product Details
- Economical
- Oil Free
- Adjustable Vacuum
Reliable WOB-L Piston pump is perfect for many common laboratory vacuum applications. Features: Vacuum to 5 Torr (29.8"Hg). Includes Vacuum Regulator and Gauge - simple to adjust and monitor vacuum level. 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.
| Specifications | |
|---|---|
| Model | 2581 |
| Free Air Displacement @ 60 Hz, cfm (L/min) | 3.5 (100) |
| Ultimate Pressure, torr | 5 |
| Motor Power, HP (kW) at 60 Hz | 1/3 (0.25) |
| Inlet (Exhaust) Connection Thread NPT | 3/8 |
| Tubing Needed, I.D. in. (mm) | 1/4 (7) |
| Weight, lbs (kg) | 24.5 (11.1) |
| Dimensions, LxWxH, in (mm) | 17x7.5x12 (430x420x190) |
| 115V Order Number | 2581B-50 / 2581B-24 |
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