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Welch® WOB-L Fluid Aspiration Vacuum Pumps
$455.50
$432
and up
| Image | SKU | Description | Maximum Vacuum | Ultimate Pressure | Free Air Displacement | Electrical | Quantity | Price | Add to Cart |
|---|---|---|---|---|---|---|---|---|---|
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2511B-01 | WOB-L Pressure Vacuum Station | 21.3 in Hg | 219 Torr (292 mbar) | 0.39 cfm (11 L/min) | 115V, 60Hz, 1Ph | 1 Each |
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2511B-75 | WOB-L Aspirator & Pressure Transfer Station Vacuum Pump | 21.3 in Hg | 219 Torr (292 mbar) | 0.39 cfm (11 L/min) | 115V, 60Hz | 1 Each |
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Description
Welch Standard Duty vacuum pumps use dry, oil-free WOB-L® Piston technology to deliver industry-leading, strong pumping dynamics that support filtration, drying, aspiration, parts forming, and other rough vacuum applications.
Welch Standard Duty dry vacuum pumps can be used for such vacuum applications as cell culture media sterile filtering/aspiration, DNA/RNA/Plasmid extraction, vacuum ovens, vacuum filtering, vacuum bag parts forming, sampling, cell harvesters, pick and place, package integrity testing, turbidity testing, Rice porosity testing, air sampling and many other laboratory and industrial applications.
*Note: Standard duty dry pumps are not recommended for pumping organic, acidic or basic vapors.
| Model Number | 2511 |
|---|---|
| Applications | Filtration, Aspiration, Desiccation, Replace water aspirator, Vacuum Drying |
| Type | Laboratory Vacuum Pump |
| Free Air Displacement @60Hz | 0.39 cfm (11 L/min) |
| Free Air Displacement @50Hz | 0.55 m3/hr (9.2 L/min) |
| Ultimate Pressure | 219 Torr (292 mbar) |
| Maximum Vacuum | 21.3 in Hg |
| Max Pressure PSIG (pascal) | 33 (3.3 x 105) |
| Motor Horsepower | 1/30 HP (25 kW) |
| Tubing Needed | 3/16" ID (5 mm) |
| Intake Thread NPT | 3/16" ID (5 mm) |
| Overall Dimensions LxWxH in. (cm) | 7.6x4.5x7.5 (19.4x11.4x19.1) |
| Ship Weight | 6(2.7) |
| Shipping Carton Dimensions LxWxH in. (cm) | 11x7x8.3 (28x18x21) |
