Borosilicate Glass Venturi Tube, 7.75 x 6.5"

This Venturi tube is made from borosilicate glass and measures 7.75 inches end-to-end and 6.5 inches from the bottom of the main tube to the top of the J-shaped tubes. The tube narrows in the middle, with three smaller J-shaped tubes emanating from it for visualization of pressure differences. The Venturi tube is used to demonstrate Bernoulli's principle (fast-flowing liquid exerts less pressure on its surroundings than slow-flowing liquid). The borosilicate glass is autoclavable with heat tolerances including a Strain Point of 515°C, Annealing Point of 565°C, and Softening Point of 820°C.