Magdeburg Hemisphere, Great demonstration of air pressure and vacuums, Each
$ 44.08
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Details
Two rugged plastic hemispheres are about 4.75 in. (12cm) in diameterHas O-ring seal and an exhaust valveExhaust valve fits 0.25 in. diameter (0.635cm) pressure tubingMay be exhausted with water aspirator, hand pump or mechanical vacuum pum
Additional Information
| SKU | 1326984 |
|---|---|
| UOM | Each |
| UNSPSC | 60106000 |
| Manufacturer Part Number | 6112325 |
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