Variable-frequency drive (VFD) control panels, the Endura™ line, has been introduced. The Endura PB (Pressure Booster) Control Panel is designed for commercial pressure booster applications using ...

DETROIT LAKES, MINN -- SJE-Rhombus, an industry leading control solutions provider for over 35 years, announced the appointment of David Thomas as President/Director of Standard Products. Thomas will ...

Description: This single-phase simplex control panel features a compact 8-by-6-by-4-inch design that is ideal for residential water and wastewater applications. Universal pump voltage and ...

SJE-Rhombus Controls recently redesigned its Web site at www.sjerhombus.com. Users will now find categorized product listings, a literature section with specifications and installation instructions, ...

Audax Private Equity has acquired S.J. Electro Systems, a maker of control solutions for the water and wastewater industry. No financial terms were disclosed. Chartwell Financial acted as financial ...

SJE-Rhombus, a Detroit Lakes, Minn.-based manufacturer of controls and switches, has laid off 31 workers at its headquarters plant in Detroit Lakes. Employees have lost jobs at four of the company's ...

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