Pair of Industrial Suction Cups with Handles and Release Stubs (Magdeburg Hemispheres)

Name: Pair of Industrial Suction Cups with Handles and Release Stubs (Magdeburg Hemispheres)
Brand: Eisco Labs
SKU: PH0171
Price: 14.69 USD
Availability: InStock
Rating: 5.0 (1 reviews)

SKU PH0171

by Eisco Labs

In Stock - 68 Available

Expected to Ship Mon Mar 31

$14.69 - $14.69

$14.69

$14.69 - $14.69

$14.69

Ships from Rochester, NY
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Ships from Rochester, NY
US Customer Service
30-Day Return Policy

Description

Contains a pair of suction cups with handles (also known as Magdeburg Hemisphere), Finger hole diameter is 1 inch.
When one suction cup is stuck to a flat smooth surface it can take up to 26lbs of force to separate it from the surface (with maximum adhesion)
Diameter of suction cup is 3.25 inches (slightly compressed), each half is 2 inches tall
Great for fixing dents, holding a surface, or doing a science education vacuum experiment
When suctioned together a minimum of 100 newtons (22lbs) is required to separate them

Pair of Industrial Suction Cups (3.25 inch dia.) with handles and release stubs, also known as Magdeburg Hemisphere, 100 newton (22lbs) separation force. Demonstrates the force of air pressure without a vacuum pump. In this modern variant of a famous 17th-century experiment, student place the edges of two hemisphere cups together and squeeze them, forcing out the air between them. In a tug of war, students try to pull the cups apart, surprisingly difficult task. Each of the 7.5 cm diameter rubber hemisphere has a 2-finger tug handle and 2 release posts.

About Eisco Labs

Started over 50 years ago as a small, family-owned manufacturing company, Eisco now produces over 6,500 product lines for the science education and scientific research markets. They have headquarters in both India and the US, and serve hundreds of distributors around the world.

Their core products include glassware, physics apparatus, biology models & equipment, and chemistry lab supplies. Products are designed by a team of laboratory professionals and engineers with quality and durability in mind.