Two glass-tube columns, 100 mm diameter x 1.5 m long, fitted with a top guide, bottom valves and a rear fluorescent lamp. Supplied with ball spheres of different materials, shapes and diameters, and a stopwatch.

We are manufacturers and suppliers of the Particle Drag Coefficient apparatus, serving Algeria, Argentina, Australia, Bahrain, Bangladesh, Belgium, Bhutan, Brazil, Cambodia, Cuba, Cyprus, Denmark, Ecuador, Egypt, Ethiopia, Finland, France, Georgia, Germany, Ghana, Hungary, Iceland, Italy, Japan, Jordan, Kenya, Kuwait, Malaysia, the Philippines, Tanzania and Uganda.