Description: This data-logging control panel is designed to control one or two 120/208/240-V single-phase pump(s) in water and sewage installations. The panel utilizes the C-Level™ sensor for ...

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 ...

SJE-Rhombus, Detroit Lakes, Minn., a manufacturer of pump switches for water and wastewater applications, has been honored nationally by the Society of Human Resource Management and the Great Place to ...

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 ...

Collaboration brings responsive, on‑the‑ground support to IN, KY, OH, WV, and Western PA. DETROIT LAKES, Minn., Dec. 11, 2025 /PRNewswire/ -- SJE Rhombus is excited to announce that StreamKey is our ...

DETROIT LAKES, MN – Twice a year, SJE Rhombus holds training sessions that let their customers get to know their products better. This year’s second training ran from September 11-12 at the company’s ...