ELECTRO PNEUMATIC CONTROLS PRIMARY

Brand	Owner	Address	Description
AQUA CLARIFIBER	Aqua-Aerobic Systems, Inc.	6306 North Alpine Road Loves Park IL 61111	electro/pneumatic controls for primary and secondary industrial and municipal water, waste water and process water stream filtering and treatment equipment;water, waste water and process water stream treatment systems comprised of aerators, mixers, diffusers, filters, and backwash shoes; mechanical, gravity, synthetic cloth filters used in primary and secondary industrial and municipal water, waste water and process water stream filtering and treatment equipment;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A pneumatic device having a selectively variable pneumatic output comprises an inlet connectable to an air source and an outlet disposed in a flow path, a control assembly in the flow path and having a plurality of differently sized primary orifi. The control assembly includes a selector having a secondary orifice, the selector moveable relative to the primary orifi between a plurality of positions, the primary orifi and the secondary orifice arrangeable relative to one another to permit the secondary orifice to be in flow communication with a selected one of the primary orifi. The control assembly further blocks the remaining primary orifi when the secondary orifice is aligned with the selected one of the primary orifi.