The SKP55 operates with a differential pressure governor and controls a differential as pressure according to a differential air pressure. The ratio of the differenti ressures is 1:1 and remains constant across the entire air range It’s field of use is predominantly : -combustion plant with combined heat recovery systems - plant where pressure conditions in the burner and combustion chamber do not change in proportion to load changes - burners with adjustable air / fuel mixing devices in the burner head plant with negative pressure levels on the gas or air side
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