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News & Events

April 20, 2017
SJE-Rhombus Receives Chapter 2017 Employee Owned Company Of the Year Award   Read More

April 20, 2017
SJE-Rhombus Hires Sales Service Plus, Inc.   Read More

April 4, 2017
Tank Alert® Solar Alarm ... A Bright New Product from SJE-Rhombus   Read More

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EZconnex™ Float Connection System - WWETT 2017

A revolutionary new way to install float switches in a wet well for level control applications.

Revolutionary Float Switch Connection System Saves Installers Time and Money


EZconnex™ Float Switch Connection System

Manifold/float connection system designed for easy installation of float switches Read More Read More


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Welcome to SJE-Rhombus®

Why Choose SJE-Rhombus?

SJE-Rhombus® provides smart solutions to today’s growing environmental challenges. We combine our 40 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 to control panels using embedded circuit board technology for advanced programming and monitoring of your system.  And if we don't have it in our standard catalog, we can design and build a custom solution to meet your exact specifications.

SJE-Rhombus is proud to be 100% employee-owned.

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