Sep 26, 2025 · Since our founding in 1975, SJE has grown into a leading controls technology company throughout the United States and Canada, as well as global markets. Our diverse …

Jul 1, 2025 · SJE Rhombus has been a global leader in the water & wastewater industry for over 50 years. We create products for a range of applications, including residential, commercial, …

SJE is a global leader of water and wastewater control solutions. What does that mean? It means we help homeowners, businesses and municipalities solve problems so they can have access …

The SJE PumpMaster® pump switch is designed to directly control pumps up to 1/2 HP at 120 VAC and 1 HP at 230 VAC in water and sewage applications. The SJE PumpMaster® pump …

SJE provides innovative solutions for H2S removal, produced water treatment, blue hydrogen, and gas dehydration helping energy producers meet their sustainability goals while staying …

Welcome to our Parish, St. John the Evangelist R.C Church in Center Moriches. Visit our . web site at www.SJEcm.orgfor more information. Click Submit Form to send this information to St. …

We’re the most trusted name in control solutions for residential, commercial, municipal and industrial applications. SJE was founded in 1975 in Minnesota, where our headquarters still …

Since 1975, SJE (S.J. Electro Systems, Inc.) has built a reputation as a world leader, providing trouble-free liquid level controls for water, wastewater, sump, and sewage systems.

SJE MegaMaster® – Catalog with Pricing SJE SignalMaster® – Catalog with Pricing SJE SignalMaster® SPDT – Catalog with Pricing SJE MilliAmpMaster™ WPS – Catalog with …

Since 1975, SJE Rhombus has grown to become a leading manufacturer of reliable, trouble-free liquid level controls for the water, wastewater, and sewage industries throughout the United …