DOWNERS GROVE, Ill., April 15, 2020 /PRNewswire/ -- Quattroflow, part of PSG® and Dover (NYSE: DOV), today announced it has extended its line of multiple- and single-use pumps with the introduction of the new Quattroflow™ QF2500 Quaternary Diaphragm Pump (the "QF2500 pump"). With a maximum flow rate of 2,500 lph (660 gph), the new QF2500 pump is ideally suited to meet the needs within demanding biopharma applications, including chromatography, TFF, virus filtration, sterile filtration and depth filtration.
The QF2500 pump is able to excel in biopharma applications due to numerous design enhancements, such as a new pump chamber that provides excellent drainability to maximize product recovery. The QF2500 pump also features a self-draining design, 125:1 turndown ratio, high flow stability even at low flow rates, linear flow performance and clean-in-place capability. Available accessories include a power box, diaphragm sensor and PID pressure controller.
With the addition of the new QF2500, Quattroflow pumps are now available in eight sizes, covering a flow range from 0.06 to 16,000 lph (0.02 to 4,227 gph). Quattroflow pumps primarily serve biopharma applications that require gentle displacement, reliability, product safety, purity and accuracy. The Quattroflow design does not feature a mechanical shaft seal or wetted rotating parts, ensuring total product containment without abrasion. Additionally, the pumping principle enables risk-free dry running, low pulsation, self-priming and minimal particle generation. With single- and multiple-use models available, Quattroflow has a pump to fit every application need.
Quattroflow is a leading brand of quaternary (four-piston) diaphragm pumps that primarily serve industries such as pharmaceutical and biopharmaceutical that require gentle displacement, reliability, product safety, purity and cleanability. Headquartered in Duisburg, Germany, Quattroflow is part of PSG, a Dover company. For more information on Quattroflow and its complete family of four-piston pumps, please visit quattroflow.com.
PSG is a global pump and dispensing solution expert and leading manufacturer of pumps, systems and related flow-control technology for the safe and efficient transfer of critical and valuable fluids and materials. Headquartered in Oakbrook Terrace, IL, USA, PSG is comprised of several world-class brands, including Abaque™, All-Flo, Almatec®, Blackmer®, Ebsray®, EnviroGear®, Griswold®, Hydro Systems, Mouvex®, Neptune™, 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 and Process Solutions segment of Dover Corporation. For additional information on PSG, please visit psgdover.com. PSG: Where Innovation Flows.
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, Fueling Solutions, Imaging & Identification, Pumps & Process Solutions, and Refrigeration & Food Equipment. Dover leverages global scale, operational agility, world-class engineering capability and customer intimacy to lead in the markets we serve. Recognized for our entrepreneurial approach for over 60 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.
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