Leybold Air Cooling Unit designed to be used with the following Turbomolecular Pumps:
The Edwards ACX Air Cooler is used to cool EXT pumps when a suitable cooling-water supply is not available or for an EXT pump in a mobile pumping system. The ACX Air Cooler is an enclosed electrical fan and fixing bracket assembly which is easily fitted to bolt holes in the base of the pump. The Air Cooler has a 24 V d.c. motor which can be powered and controlled from a rear panel socket on the EXC Controller.