Air and dirt separators are used to continuously remove the air and
debris contained in the hydronic circuits of heating and cooling
systems. The air discharge of these devices is very high. They
are capable of automatically removing all of the air present in the
system down to the micro-bubble level. The DISCALDIRT
air and
dirt separator also separates any solid impurities in the system. The
impurities collect at the bottom of the device and can be removed
through the drain pipe for the steel versions, to which a separately
sourced drain valve can be mounted, or drain shut-off cock for the
brass version.