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Nov 03, 2025
PSG®, an operating company of Dover Corporation, today announced that Cryogenic Machinery Corp. (“Cryo-Mach”) will transition from a standalone brand to a dedicated product line known as the CRYO-MACH Series under the Blackmer® portfolio. This strategic alignment expands the core competencies and capabilities of both brands while extending their reach and value to customers.
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Jun 18, 2025
PSG, an operating company of Dover Corporation, announced today that it has acquired ipp Pump Products GmbH (“ipp”), a specialized manufacturer of sanitary pump technologies, including hygienic lobe, progressive cavity, and other processing equipment.
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Feb 05, 2025
Malema, a brand of PSG, a Dover company, and a leading provider of flow measurement and control instruments for the semiconductor and industrial sectors, today announced the global launch of the new Malema™ M-2300 Series High-Purity Inline Straight Tube Ultrasonic Flow Meter.
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Jan 20, 2025
PSG®, an operating company of Dover Corporation, announced today that it has acquired Cryogenic Machinery Corp. (“Cryo-Mach”), a specialized designer and manufacturer of mission-critical cryogenic centrifugal pumps, mechanical seals and accessories serving customers in the industrial gas market and cryogenic applications, such as liquified oxygen, argon, and nitrogen. Cryo-Mach’s products will expand PSG’s participation in the cryogenic end market.
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Nov 15, 2023
PSG®, a global pump, metering and dispensing-solution expert and an operating company within Dover Corporation, received a proclamation from the Mayor of the City of Grand Terrace celebrating the contributions of PSG California as a leading manufacturer within the community.
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May 24, 2023
Introducing AccuMini from Hydro. Among the narrowest chemical dispensers currently offered, AccuMini delivers max benefits in an easy-to-fit solution. Daisy chain five or more AccuMini’s with no additional accessories and no wasted space. The three component system keeps inventories low and makes tool free maintenance quick, requiring no tools to access internal components.
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Apr 24, 2023
PSG® Biotech is proud to announce the launch of its new BioProTT™ FlowSU System and updated SumoFlo® CPFM-8103 Single-Use Coriolis Mass Flow Meter technologies. The unveiling will take place in Booth No. 1027 at the 2023 INTERPHEX Show, which will be held from April 25-27 at the Javits Center in New York, NY.
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Mar 30, 2023
New business unit is committed to “Caring For Every Drop” by providing cutting-edge flow-control solutions for use in critical Life Science and biopharmaceutical applications
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Jul 05, 2022
Dover announced today that it has completed the previously announced acquisition of Malema Engineering Corporation (“Malema”), which will become part of the PSG business unit within Dover’s Pumps & Process Solutions segment.
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May 09, 2022
Dover announced today that it has entered into a definitive agreement to acquire Malema Engineering Corporation, a designer and manufacturer of high-precision, mission-critical flow-measurement and control instruments serving customers in the biopharmaceutical, semiconductor, and industrial sectors. Malema will become part of the PSG business unit within Dover’s Pumps & Process Solutions segment.
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Jul 01, 2021
PSG®, an operating company of Dover Corporation, announced today that it has completed the acquisition of Dositec Sistemas S.L. (“Dositec”), a leading provider of dispensing systems for laundry, foodservice and commercial cleaning companies. Hydro Systems, part of PSG, has been an exclusive supplier of Dositec chemical management systems in North America since 2015.
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Jun 24, 2021
PSG®, an operating company of Dover Corporation, announced today that it has completed the acquisition of Quantex Arc Ltd. (“Quantex”), a leader in single-use precision pumping technology.
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Feb 15, 2021
There is an inherent paradox that governs many of the world’s industrial manufacturing operations: While it’s true that there is a wide range of chemicals that can be extremely hazardous to humans and the environment if mishandled, it is equally true that these same chemicals are often indispensable ingredients in many of the world’s most common and significant products.
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Aug 05, 2020
Blackmer® a Dover company and a global leader in specialty pumps and reciprocating compressor technologies, is pleased to announce the availability of its new MAGNES Series Sliding Vane Magnetic Drive Pumps.
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Mar 17, 2020
Dover announced today that it has entered into a definitive agreement to acquire Em-tec GmbH (“Em-tec”), a leading designer and manufacturer of flow measurement devices that serve a wide array of medical and biopharmaceutical applications.
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Sep 11, 2019
Neptune™ is pleased to announce the availability of its new NSP Series Solenoid Metering Pumps and NXP Series Stepper Motor-Driven Metering Pumps for chemical applications that require reliable and accurate dosing.
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May 07, 2019
Dover has completed the acquisition of the All-Flo Pump Company, Limited business, which is now part of the PSG® unit within Dover’s Fluids segment.
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