The Welch™ 2534B-01 WOB-L® Dry Piston Vacuum Pump delivers dependable performance for a wide range of standard-duty laboratory applications. With oil-free operation and minimal maintenance requirements, it’s ideal for filtration, aspiration, drying, and more.
Powered by WOB-L® piston technology, this pump offers consistent vacuum performance with high water vapor tolerance and comes fully equipped with key accessories including a vacuum regulator, inlet and water traps, and a muffler for quiet operation.
Typical Applications Include:
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Cell culture aspiration
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Vacuum filtration and drying
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DNA/RNA/Plasmid extraction
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Air and gas sampling
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Vacuum bag forming
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Basic lab and industrial vacuum needs
All Welch standard-duty models feature single-phase motors with built-in thermal overload protection and are engineered for consistent performance near ultimate vacuum levels.
Specifications
| 0.12 hp | |
| 7.7 kg | |
| CE | |
| 2534 | |
| 5.3 kg | |
| 60 Hz | |
| 25.4 cm | |
| 20.6 cm | |
| 50 psi |
| 17 lb. | |
| Liquid trap on inlet, vacuum gauge and adjustment knob, exhaust muffler, suction cup feet and handles for convenient transportation | |
| 115 V 60 Hz | |
| 11.7 lb. | |
| 34 L/min. | |
| 10 in. | |
| 8.1 in. | |
| 8.8 in. | |
| 115 V |