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About Vacuum Pumps
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Compare vacuum strength and free-air requirement to choose the right air-operated or electric vacuum pump for your application.
Hand-Operated Vacuum Pumps
Convenient for one-handed liquid sampling and extraction, these pumps are often used for vacuum filtration and bleeding hydraulic and liquid lines. They can also be used for pressure applications up to 30 psi.
Intake | Discharge | Overall | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. Vacuum, in. of Hg | Volume per Stroke, cu. in. | Max. Pressure, psi | Temp. Range, °F | Tube Connection Type | For Tube ID | Tube Connection Type | For Tube ID | Lg. | Wd. | Ht. | Includes | Each | |
| 25 | 1 | 30 | -10° to 190° | Barbed | 1/4" | Barbed | 1/4" | 8" | 2 1/2" | 10" | 3" Lg. of 5/32" ID PVC Tubing, 3 5/8" Lg. of 1/4" ID PVC Tubing, Two 24" Lg. of 1/4" ID PVC Tubing, Cup Adapter, Reservoir Jar, Tubing Adapters and Plugs, Vacuum/Pressure Gauge, Plastic Carrying Case | 9963K21 | 0000000 |