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GSC International 791 Harbottle Pressure Globe Supply

Original price was: $34.72.Current price is: $20.83.

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SKU: US-7552606994660 Category:
Description

Description

GSC International 791 Harbottle Pressure Globe

The Harbottle Pressure Globe helps students to understand the meaning of fluid pressure and pressure reduction. Simply place a balloon into the opening of the glass Harbottle and stretch the mouth of the balloon over the opening of the bottle. Blow into the balloon and, when it is fully inflated, stopper the bottom hole of the Harbottle. The balloon will stay inflated even though it is open to the atmosphere. This apparatus is an excellent tool for teaching pressure, vacuums, and weather. Includes Harbottle, balloon, rubber stopper, and instructions included.

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We accept returns on non-sale items that are in original packaging, unused, and unwashed within 30 days of receipt. Please follow our returns/exchanges process below. If items do not meet our requirements for return, they will be shipped back to you in lieu of a refund. Shipping and handling charges are non-refundable (exceptions may apply).

Returns & Exchanges Process: If item(s) fit within our returns guidelines found in the Returns. Please allow 7-10 business days for the credit to appear on your account after your return is processed.