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Welch Ilmvac 8920 Direct Drive Pump
| Model Number | 8920 |
| Applications | Centrifugal Concentrators, Vacuum Ovens, Freeze Dryers, SEM's, Annular Spaces / Transfer Lines |
| Type | Laboratory Vacuum Pump |
| Free Air Displacement cfm (l/min.) @60Hz | 7.7(218) |
| Free Air Displacement m3/hr (l/min.) @50Hz | 10.9(182) |
| Ultimate Pressure | 3 x 10-4(0.0004) |
| Sound Level | 54 |
| Pump RPM | 1725 |
| Oil Capacity | 1.3(1.2) |
| Motor Horsepower (watts) | 3/4(560) |
| Tubing Needed | 9/16, 13/16 (14, 20) |
| Intake Thread NPT | UNIBARB (1 1/8-20) |
| Exhaust Thread NPT | 20-Jan |
| Overall Dimensions LxWxH in. (cm) | 20.5x7.1x10.7 (52.1x17.9x27.2) |
| Ship Weight | 71(32.3) |
| Shipping Carton Dimensions LxWxH in. (cm) | 24x15.8x14 (61x40.1x35.6) |
Please note - Product designs and specifications are subject to change without notice. The user is responsible for determining the suitability of this product.
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