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Magdeburg Hemisphere
Great demonstration of air pressure and vacuums.
Supplier: Customer Channels Group (Ccg) 35 070 000
Description
- Two rugged plastic hemispheres are about 4.75 in. (12cm) in diameter
- Has O-ring seal and an exhaust valve
- Exhaust valve fits 0.25 in. diameter (0.635cm) pressure tubing
- May be exhausted with water aspirator, hand pump or mechanical vacuum pump
Specifications
| Demonstration of air pressure and vacuums | |
| Magdeburg Hemisphere | |
| 4.72 in. |
| 4.75 in. dia. Two ABS Plastic hemispheres, O-ring seal, Brass exhaust valve, 0.25 in. dia. pressure tubing, Wooden handles, illustrated instructions | |
| 12 cm |