A chemical feeder for feeding a chemical from a solid chemical compound into a stream of water.Hydraulic control valves The feeder includes a housing divided into upper and lower chambers, a chemical container positioned in the upper chamber for receiving a solidified chemical compound, a liquid inlet conduit communicating with the upper chamber, a liquid exhaust conduit communicating with the lower chamber, valves controlling both conduits, and a float positioned in the lower chamber for operating both valves.Water Pump Control Valves The chemical container includes a plurality of apertures at spaced intervals about its lower end, and a nozzle extending inwardly from its lower end for flowing liquid from the upper chamber into contact with the solidified chemical compound and eroding the compound from its lower end. API CAST STEEL VALVESThe mixture of the liquid and chemical compound flows from the upper chamber to the lower chamber.

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2012-01-04

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