Controllers

With Graco’s electronic injection rate controllers, closely control and monitor chemical use and collect critical operating information for reducing costs and improving processes. Accurately control your injection rates, monitor on-site conditions of the injection point, and store data to help manage chemical costs and equipment performance.

CONTROL INJECTION RATES & MONITOR CHEMICAL USAGE

ON OR OFFSITE MONITORING


SETUP YOUR CONTROLLER QUICKLY

Optional Cellular Connectivity

Some models give you the option to connect remotely. You're able to monitor, control and adjust your system parameters remotely via cellular or SCADA connection.

Simple Controller Interface

Our controllers range from a simple ON/OFF timer with temperature control to a fully automated smart controller that features remote pump control and tank level monitoring.

Minimize Chemical Waste

With advanced features like flow control, you can maintain a precise, constant injection rate. The result is accuracy in dispensing the right amount of costly chemicals. No more, no less.

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HarrierPlus_13746

Harrier Series

Graco AC and DC electrically powered Harrier controllers offer basic off/on time control with the Harrier EZ and enhanced smart control capabilities with Harrier+ controller. Harrier+ remotely manages chemical injection pumps and has tank level monitoring via SCADA or through cellular connectivity.

DC_Box_2458REV

Modular Control Boxes

Modular Control Boxes can be ordered to include the choice of charge controller, pump controller and completely wired and installed. For DC operated solar systems, additional options include one to four battery options. NEMA rated control boxes are also offered in DC and AC power options.

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