WOB-L Pump 2546, Laboratory Vacuum Pump, WELCH (CAT#: STEM-DS-1750-LC)

Reliable WOB-L Piston Pump 2546 manufactured by WELCH are suitable for many basic laboratory vacuum applications incluidng filtration, aspiration, desiccation and vacuum drying. The maximum vacuum is 60 torr.

Type: Laboratory Vacuum Pump
Free Air Displacement cfm (l/min.) @60Hz: 1.6(45)
Free Air Displacement m3/hr (l/min.) @50Hz: 2.3(38)
Ultimate Pressure: 60(80)
Maximum Vacuum: 27.6
Max Pressure PSIG (pascal): 100(106)
Motor Horsepower (watts): 1/4(190)
Adjustable Vac. / Gas Ballast: Yes
Tubing Needed: 3/16(5)
Intake Thread NPT: 1/4
Overall Dimensions LxWxH in. (cm): 10x7.5x9 (25.4x19.1x7.7)
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

Vacuum and pressure is up to 60 Torr (27.6"Hg).
Vacuum and pressure regulators and pressure gauges make it easy to adjust and monitor vacuum and delivery pressure.
The float rises to seal the pump and prevent accidental ingestion of water.
The silencer silences the pump and filters the exhaust air.
Only suitable for dry or aqueous vapor applications.

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