Thrust attachment for trolleys (air)

DM340-4A
Price on request

For demonstrating the thrust caused by an escaping gas (air) in combination with a trolley;
Balloon with valve and metal holding bracket, supplied with two spare balloons
Dimensions: 117 x 38 x 32 mm
Mass: approx. 70 g

Additionally required:
DM300-2A Dynamics trolley, demo, 50 g