Teacher 
Distributor
Investigate the relationship between the speed of a fluid and its pressure. Consists of a glass venturi tube with two different diameters, with a set of additional tubes attached to the different sections . One pair holds a U-shaped tube in which a color liquid can be placed to demonstrate the different pressures exerted when air is blown through the tube. It includes two hoses, glass venturi tube, U-shaped tube and two hose clamps. Size: 45 x 13 x 32 cm.
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