Hand Pump with Vacuum Plate
Catalog #: 470121-430
Supplier: VWR International
Price
$241.70
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Specifications
- Description:Hand Pump with Vacuum Plate
- Cat. no.:470121-430
Specifications
About this item
Efficient combination of a pump and a vacuum plate.
- Plate features a silicon seal, which allows perfect sealing of the bell jar with the plate
- 20 cm diameter size
Just a few strokes of the pump are enough to establish a vacuum in a bell jar, so students can observe the reducing sound level of the bell. The plate can also be used with electric vacuum pumps with the help of a three-way stopcock under the plate.
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