Low Loss Header 50 kW with thermometer & manometer

The principle of operation of a low loss header for central heating

Generally the principle is to automatically balance the pressure between two circuits in the heating system...

The purpose of this low loss header is to mix the fluids that come into it from two independent circuits inside its steel body. The mixing itself is not the goal, but it leads to balancing the pressure in the central heating system in both connected circuits. This provides a balanced installation, which is crucial for the economic operation of heating devices, particularly gas or electric boilers, as well as circulation pumps . Additionally, pressure balancing results in lower wear and tear on this type of equipment.

The balancing of the working pressure in the installation occurs because the inlets on the low loss header body - called as well the hydarulic separator - are not aligned (in relation to each other). As a result, mixing occurs spontaneously, so there is no need to use additional partitions or screens in this type of hydraulic separator.

Mounting the hydraulic separator in a boiler room

Mounting of the hydraulic separator can be in a vertical or horizontal position. However, we recommend mounting our low loss pressures vertically, because this position allows you to use accessories such as a vent and a drain valve with a tap - which is impossible in the horizontal position.