Malema Launches the M-2300 Series High-Purity Inline Straight Tube Ultrasonic Flow Meter

DOWNERS GROVE, Ill., Feb. 20, 2025 /PRNewswire/ -- Malema™, part of PSG and Dover (NYSE: DOV) and a leading provider of flow meter technologies for use in industrial and semiconductor applications, today announced the launch of the M-2300 Series High-Purity Inline Straight Tube Ultrasonic Flow Meter. Engineered to overcome the demanding challenges of semiconductor applications, the M-2300 Series combines precise flow measurement with seamless integration and optimized space efficiency.

"This innovative ultrasonic flow meter simplifies installation with reduced cabling, addressing the semiconductor industry's growing demand for compact, reliable solutions," said Bob Lauson, General Manager for Malema. "With unsurpassed precision and state-of-the-art DSP technology, the M-2300 Series represents our ongoing commitment to offering forward-thinking innovations to customers worldwide."

Using advanced digital signal processing (DSP) technology, the M-2300 Series integrates an inline ultrasonic flow sensor and electronics into a single compact unit. It features a straight-through PFA tube, delivering accurate and reliable metering while maintaining superior performance.

Available in 1/4", 3/8", and 1/2" sizes with minimal footprint with tube ends and fluid fittings, the M-2300 Series is suitable for various semiconductor applications, including CMP, cooling systems, ECD, electroless deposition, laser equipment, solar PV equipment, track tools, wet clean, wet process, and chemical distribution systems.

The M-2300 Series is designed with sensors that provide flow measurement accuracy of ±1% and repeatability of ±0.5% with minimal pressure loss. PFA-wetted materials and a straight flow path with no moving parts support exceptional corrosion resistance while eliminating dead legs, obstructions or particle contamination. Its inline design and seamless integration offering no pressure drop or metering cutoff make the M-2300 a superior alternative to vortex flow meter technology.

For complete details about the M-2300 Series and more information on Malema, please visit psgdover.com/malema.

About Malema:

Malema is an industry-leading designer and manufacturer of high-precision flow measurement and control solutions, including patented Coriolis Flow Meters and Controllers and Ultrasonic Flow Meters and Controllers, for the semiconductor and industrial sectors. Malema is part of PSG and based in Boca Raton, Florida, with facilities in San Jose, California and India. For additional information on Malema, please visit psgdover.com/malema/.

About PSG:

PSG is the global pump, metering and dispensing-solution expert, enabling the safe and efficient transfer of critical and valuable fluids that require optimal performance and reliability in applications where it matters most. Additionally, PSG is a leading provider of flow meters designed to reduce waste and downtime while accurately measuring, monitoring and controlling the distribution of fluids. Headquartered in Downers Grove, IL, USA, PSG is comprised of several world-class brands, including Abaque, All-Flo, Almatec, Blackmer, Cryo-Mach, Ebsray, em-tec, Griswold, Hydro, Malema, Mouvex, Neptune, PSG Biotech, Quantex, Quattroflow, and Wilden. PSG products are manufactured on three continents – North America, Europe and Asia – in state-of-the-art facilities that practice lean manufacturing and are ISO-certified. PSG is part of the Pumps & Process Solutions segment of Dover Corporation. For additional information on PSG, please visit psgdover.com. PSG: Where Innovation Flows.

About Dover:

Dover is a diversified global manufacturer and solutions provider with annual revenue of over $7 billion. We deliver innovative equipment and components, consumable supplies, aftermarket parts, software and digital solutions, and support services through five operating segments: Engineered Products, Clean Energy & Fueling, Imaging & Identification, Pumps & Process Solutions and Climate & Sustainability Technologies. Dover combines global scale with operational agility to lead the markets we serve. Recognized for our entrepreneurial approach for over 70 years, our team of approximately 24,000 employees takes an ownership mindset, collaborating with customers to redefine what's possible. Headquartered in Downers Grove, Illinois, Dover trades on the New York Stock Exchange under "DOV." Additional information is available at dovercorporation.com.

PSG Contact:
Christopher Walsh
(331) 277-8137
[email protected]

Dover Media Contact:
Adrian Sakowicz, VP, Communications
(630) 743-5039
[email protected]

Dover Investor Contact:
Jack Dickens, VP, Investor Relations
(630) 743-2566
[email protected]

SOURCE Dover