Micro-trak Systems, Inc.

Jeff Germscheid

A spray system and method for testing the flow rate of individual nozzles in the spray system are disclosed. The spray system can include a spray tank for holding a fluid to be sprayed, a pump in fluid communication with the spray tank, a manifold in fluid communication with the pump, a plurality of spray nozzles in fluid communication with the manifold, a main flow meter located in a first branch line in fluid communication with the pump and the manifold, a nozzle check flow meter located in a second branch line in fluid communication with the pump and the manifold, and a valve assembly for operating the spray system between a normal operation mode and a nozzle test mode, wherein in the normal operation mode, the valve assembly directs flow to the main flow meter, wherein in the nozzle test mode, the valve assembly directs flow to the nozzle check flow meter.

Automated spray nozzle test system

A metering tube assembly for regulating flow of a fluid is disclosed. The metering tube assembly can include a fluid inlet, a fluid outlet, and a plurality of stacked metering plates located between the fluid inlet and the fluid outlet, each of the plurality of stacked metering plates defining a fluid passageway having a length greater than a thickness of the metering plate, wherein the stacked metering plates are arranged such that a fluid flowing through the metering plates flows sequentially through the fluid passageways of the metering plates.

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Eagle Lake, MN, United States of America

Jeff Germscheid