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Welch® Standard Duty Diaphragm Pump
$3,926
$3,729
| SKU | Description | Maximum Vacuum | Ultimate Pressure | Free Air Displacement | Electrical | Quantity | Price | Add to Cart |
|---|---|---|---|---|---|---|---|---|
| 2154B-01 | Standard Duty Diaphragm Pump | 29.7 in Hg | 6 Torr (8 mbar) | 3.4 cfm (97 L/min) | 115V, 1PH, 60Hz | 1 Each |
|
Description
Clean operation (oil free), low cost of ownership, highest reliability – these are just a few benefits that customers can appreciate when they use a diaphragm pump for laboratory or industrial applications.
Diaphragm pumps work completely without oil which has several advantages for the user:
- Less maintenance compared to other technologies saves time and money
- Dry vacuum allows cleaner workplace and environment
- Uncontaminated pumping of gases results in cleaner samples and no risk of oil back-streaming
| Model | 2154 |
|---|---|
| Free Air Displacement, cfm (L/min) @ 60Hz | 3.4 cfm (97) |
| Ultimate Vacuum Pressure, torr | 6 |
| Maximum Vacuum, in Hg | 29.7 |
| Motor Horsepower, HP (watts) | 0.5 (370) |
| Tubing Needed, I.D. in (mm) | 1/4 (7) |
| Weight, lbs (kg) | 40.3 (18.3) |
| Overall Dimensions, L x W x H, in | 23" W x 38" D x 16.9" H |
| Shipping Weight, lbs | 95 lbs |
| Shipping Dimensions, Lx W x H, in | 25" W x 40" D x 18" H |
