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233 Chesterfield Ind. Blvd.

Chesterfield, MO 63005

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Waste Water

Sump and engineered waste water sytems
SJE-Rhombus® provides smart solutions to today’s growing environmental challenges. Combining 35-years of expertise in pump controls with the latest technology to deliver energy efficient, cost-effective products for a wide variety of residential, commercial, municipal, industrial and agricultural applications.
 
No matter the application, SJE-Rhombus has a control solution to fit your needs, whether it's a simple float switch or septic alarm system, control panels using embedded circuit board technology for advanced programming and monitoring of your system or today’s sought after VFD soft start energy efficient motor and speed controls.  And if it’s not in the standard catalog, it can be design-built; a custom solution to meet your exact specifications.
 

EZ Series® Simplex
Single Phase Simplex Demand / Timed Dose
EZ Series® control panels combine circuit board technology and easy operation for on-site installations.
 
EZ Series® Simplex control panel is designed to control one 120/208/240V single phase pump in water and sewage installations. It features a digital display on the inside of the front cover for programming and system monitoring. The panel configuration can be easily converted in the field to either a timed dose or demand dose application. Optional mounting post features a removable access cover to allow for easier wiring. The post can be mounted in the ground, directly over a 4x4, or conduit.
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