Didactic bench of study of the losses of charges making it possible to study the regular and singular losses of loads in the hydraulic networks. The open design of the bench and its wide format make it an ideal tool for working with large groups of students or pairs in practical work.

Supplied with a complete instructional manual with practical work (TP).

Educational holdings

This teaching equipment makes it possible to carry out the following practical exercises:

Pressure drop in straight pipes.

Pressure drop in elbows (trade and sharp angle)

Pressure loss in different types of valves

Loss of charge in a sudden enlargement

Loss of charge in a sudden narrowing

Pressure loss in curves of different radii

Flow in a rough pipe (optional).

Technical specifications:

The bench should allow the study of pressure losses in pipes, elbows and valves.

The pressure differences will be measured by piezometric tubes with back pressure, graduated in mm.

It will consist of two piping circuits with a common inlet and outlet. These two circuits will have different diameter pipes and will include straight lengths, elbows, contractions, widenings, a valve and a ball valve.

For the valves, the pressure will be measured by a needle gauge

1 straight pipe of small diameter, 1 straight pipe of large diameter

1 elbow at 90 ° at a sharp angle, 1 elbow of the trade,

1 gate valve, 1 ball valve

1 rough tube (optional).