The Circulation Pumps Training Unit, "TCPT", is a unit of experimentation of sanitary and heating techniques that allows studying the operation of circulating pumps, both connected in series and in parallel.
It consists of a pipe circuit with two circulation pumps, which can work in series or in parallel depending on the arrangement of ball valves.
The unit represents a simple installation of heating that includes real elements, such as air bleeders, flowmeters of different measuring range, manometers in different representative point of the installation, bimetallic thermometer to know the working temperature and an expansion vessel that allows working in a closed circuit.