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Backflush system in operation.
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Backflush system with electrical actuated valve.
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Backflush piping and valve is mounted at the top of the tank wall for easy access from the walkway.
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The backflush clears large solids out of the jet nozzles.
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Backflush is mounted on pump discharge near the top of the tank.
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Backflush is mounted near the top of the tank so valve can be reached easily.
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The blue piping on the outside of this tank is the exterior-mounted backflush system.
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Blue piping is the exterior backflush system. Yellow piping is the air lines.
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Backfllush for a lagoon aerator in operation.
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Backflush is mounted on the pump discharge line.
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Backflush mounted on vertical liquid line piping.
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Backflush in operation in an oxidation ditch.
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Same backflush as above, during installation.