The Desiccant Dehydrators series GIBSON X F4 and GIBSON Z F4 are automatic
regeneration equipments, designed to protect volume wave-guides and air-dielectric cable
systems up to 950 liters. Able to supply 250 I/h of dry air at a pressure set at 12 kPa (2,5 kP).
The functioning principle of the automatic regeneration is based on the
alternating use of two pumps in continuos operation and two drying columns. The air,
sucked by a pump, is dehydrated through the drying tank and compressed in order to keep
the pressure value corresponding to that necessary for protecting the wave guide or