Coolants

Aircraft supplementary coolant systems provide vital heat removal and contamination control for systems such as galley coolant and power electronics and avionics during hot ground operation conditions. 

Filters are an integral part of the aircraft supplementary coolant system given that contaminant removal ensures its smooth operation, preventing particulate from forming a blockage in ethylene glycol based systems. 

Porvair Filtration Group manufacture a range of coolant filter assemblies including shut-off, bypass and blockage indication functionalities for a variety of on board systems.