SJE Rhombus

Company directory

Company record

SJE Rhombus manufactures a complete portfolio of liquid‑level control equipment and systems. Its catalogue includes pump and control switches, liquid‑level alarm units, control panels, monitoring devices, floats, drives, printed circuit boards, regulators and related accessories for water, wastewater, sump and sewage applications in commercial, industrial, residential and municipal settings. The firm also offers programmable‑logic‑controller (PLC) design and integration together with engineering and training services. All products are CSA certified and

This directory record does not yet have a linked material-flow brief.

Add information or request a correction

Share evidence about this company. A person reviews every submission before the profile changes.

Or add a PDF, up to 15 MB. Your file stays private during review.

We use your name and email to follow up. We do not publish them.