Rugged cooler with no moving parts. Maintenance free, easy to install. Especially suited for dusty and hostile environments. A cost effective and reliable insurance to keep processes running by preventing overheating and failure through dust or dirt. Available in three versions: TYPE 12 | TYPE 4X and high temperature. Can be controlled by a thermostat. Operating pressure 5,5 - 7,0 Bar.
IP 66, TYPE 4, Aluminium
Low pressure relief valve
Air flow (l/min)
Cooling Capacity (W)
Instalation cut-out diam. (mm)
Compact, reliable and low cost way to cool and purge enclosures. It produces cold air from compressed air, with no moving parts. The easy mounting through a standard electrical knockout makes this solution specially suitable to be installed even when the enclosures are already in the field. Vortex coolers BP provide a 30ºC temperature drop from supply air temperature when the inlet pressure is 7 bar (elevated inlet temperature will produce a rise in cold air temperature and reduction in cooling capacity, low air pressures will also reduce the cooling capacity). For acontinuous Vortex operating, relative humidity inside the enclosure is maintained below 45%, no moisture condenses inside the enclosure (the enclosure must be sealed). Suitable even for ambient temperatures up to 52ºC, the internal components can withstand these high temperatures. Most TYPE 4 and 4X units include a silencer to minimize the noise. The coolers must be installed vertically to maintain the protection degree.
Internal Vortex tube manufactured in stainless steel. External cover, BP TYPE 12 in plastic and aluminium, BP TYPE 4 in aluminium, and 4X in stainless steel.