Product Information

Drum Level Control Essentials

What is the Application? As boilers convert water into steam to supply the plant’s load demand, more water must be supplied to the boiler to maintain the drum level at setpoint. In a modulating PID system, Boiler feedwater flow is controlled by the drum level controller by modulating a feedwater control valve which can be opened to give […]

Golden Hour at Preferred Utilities: Shipping Out Game-Changing Filtration Systems!

At Preferred Utilities Manufacturing Corporation, it’s golden hour as we ship out our game-changing filtration systems! Ensuring the utmost cleanliness and integrity of #2 fuel oil for your emergency backup generators and oil-fired burners is crucial. Thoroughly and consistently cleaning your fuel not only ensures optimal performance but also extends the lifespan of your storage tanks. Why is […]

A Winning Hand – 2 Pair

Pictured are a pair of Semi-Automatic Transfer Pumps (SATPS) and a pair of Fully Automatic Transfer Pumps (ATPS). The SATPS is our bare-bones fuel oil pumping system that is simple, reliable, and very rugged. This Pump Set will readily meet the needs of the customer with budgetary limitations, simple system requirements or where there is a temporary fuel […]

Smart Boiler Efficiency: The Preferred Feedwater Center

Conversations about boiler system retrofits often center around the boiler itself. They are the first to receive an upgrade to controls and instrumentation to improve efficiency and operability. But what about your feedwater system? The Preferred Feedwater Center a game-changer in improving efficiency and control in the boiler room. Energy Efficiency Starts with Intelligent Feedwater Management Many systems […]

Transforming New York City Schools: A Green Revolution Made in the U.S.A.

These schools are proving that change begins within our communities. By adopting eco-friendly technologies and sustainable practices, they are not only reducing their environmental impact but also inspiring others to follow suit. Two New York City schools are leading the way towards a greener future, one burner at a time. Thanks to the solutions provided by Analytical & […]

Choosing Between SIL2 and SIL3: Striking the Right Balance of Safety and Cost

Safety Integrity Levels (SIL) are critical in ensuring the reliability and safety of safety-related systems in various industries, including process automation, transportation, and manufacturing. SIL2 and SIL3 represent two different levels of functional safety, each with their own advantages and trade-offs. When designing safety-critical systems, engineers often face the dilemma of choosing between these two levels. This article […]

Understanding SCADA Systems

-Estera Cioroch, Danbury, CT SCADAs are used anywhere there is a need to regulate automated functions, including manufacturing, power generation, water treatment and distribution, food production and refrigeration, oil and gas refining, mass transit and traffic regulation, and so much more. Given their broad use and application, understanding what they are and what they do is key to […]

NEW Product! 3-Element Drum Level Controller

Preferred brings boiler safety to a new level with the modern 3-element drum level controller: the JC-43D2, 3-Element Drum Level Controller. Featuring a 5″ LED backlit touchscreen and user-friendly configuration, the JC-43D2 brings advanced safety features like level sensor failure detection, redundant backup low water level and high steam pressure burner shutdown, and water column blowdown maintenance reminder […]