PW-500, Welch Model 2546B-01
- Economical
- Oil Free
- Adjustable Vacuum
Reliable WOB-L Piston pumps are perfect for many common laboratory vacuum applications. Features: Vacuum and Pressure – to 60 Torr (27.6″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.
Free Air Displacement @ 60 Hz, cfm (L/min): 1.6 (45)
Ultimate Pressure, torr: 60
Max Pressure, PSIG: 100
Motor Power, HP (kW) at 60 Hz: 1/4 (0.19)
Inlet (Exhaust) Connection Thread NPT: 1/4 (7)
Tubing Needed, I.D. in. (mm): 1/4
Weight, lbs (kg): 13.8 (6.3)
Dimensions, LxWxH, in (mm): 10×7.5×9 (250x190x80)