Venturi Tube Classroom Display Apparatus, 18" Tall

This Venturi Tube Classroom Display Apparatus provides a visual demonstration of the Venturi effect, which is the reduction in fluid pressure that occurs when a fluid or gas flows through a constricted section of tube. The apparatus stands 18 inches tall. The kit includes a backboard, base, 2 hose clamps, 2 hoses, and a glass Venturi tube. To demonstrate the effect, the user fills the U-shaped section with colored liquid and then blows air into the system. The resulting pressure difference is visible through the movement of the colored liquid in the U section, providing a clear and immediate visual representation of pressure changes for classroom instruction.