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Changeover manifold - 1/2", max. 17.2 bar | 749B
The Fisher automatic changeover regulators makes your switch from the supply cylinder to reserve supply simple and automatic. It may be connected to either 64SR or Type HSRL regulator.
This large volume Type 749B assembly is suited for both commercial and industrial use. It is made up of a pair of regulators (64 Series) and one Type 803 direct indicator of changeover.