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Blackmer® is the leading global provider of innovative, high-quality sliding vane, centrifugal, screw and regenerative turbine pump, and reciprocating gas compressor technologies for the safe transfer of liquids and gases.

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Providing Innovative Product-Transfer Solutions for a Variety of Markets and Applications

Blackmer provides innovative product transfer solutions for many markets and applications, including in the chemical process, energy, transport, military & marine; general industrial, and oil & gas industries.

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Blackmer® Releases GNX & GNXH Series Pumps

by PSG | Mar 14, 2019
Heavy-duty sliding vane pumps for general industrial applications 

Blackmer-GNXGrand Rapids, MI – March 14, 2017 – Blackmer®, part of PSG®, a Dover company and a global leader in positive displacement, regenerative turbine and centrifugal pump, and reciprocating compressor technologies, is pleased to announce the availability of its new GNX and GNXH Series Sliding Vane Pumps. The market’s only alignment free reduced speed positive displacement pumps, Blackmer GNX and GNXH Series pumps are designed to handle a wide range of non-corrosive, non-abrasive industrial liquids and petroleum products.

Manufactured with a larger operating range than competitive designs, Blackmer GNX and GNXH Series pumps offer higher flows and higher pressure. These pumps are available with a robust, commercial-grade gear reducer with more operating speeds that allows for precise flow selections. GNX and GNXH Series pumps are self-priming, and the self-adjusting vanes help maintain this capability. In addition, they are the only alignment-free pumps that can dry run without damage during self-priming and line stripping.

These pumps are currently available in 2- and 2.5-inch flanged port sizes. Larger 3- and 4-inch flanged port sizes will be released later this year. Combined, these sizes provide flow capacities ranging from 20 to 500 gpm (76- 1,893 L/min) at working pressures up to 175 psi (12.1 bar). Both 90 degree and 180 degree porting are standard. GNX and GNXH Series pumps are suited for both portable and stationary applications. Typical applications include fuel oils, lube oils, jet fuels, gasoline, edible oils and a variety of solvents and thinners. 

For more information on Blackmer, please go to blackmer.com. Blackmer is a product brand within PSG, a Dover company. For more information on PSG, please go to psgdover.com.

About Blackmer: 
Blackmer® is a leading global provider of innovative and high-quality positive displacement, regenerative turbine and centrifugal pump, and reciprocating compressor technologies for the transfer of liquids and gasses. For more than a century, the Blackmer name has stood for unparalleled product performance, superior services and support, well-timed innovation and a commitment to total customer satisfaction. Supported by a worldwide network of distributors and original equipment manufacturers, Blackmer pumps and compressors are used in a multitude of applications in the Process, Energy and Military & Marine markets. Blackmer— headquartered in Grand Rapids, Michigan, USA—is part of PSG®, a Dover company.

About Dover Corporation:

Dover is a diversified global manufacturer with annual revenue of approximately $7 billion. We deliver innovative equipment and components, specialty systems, consumable supplies, software and digital solutions, and support services through three operating segments: Engineered Systems, Fluids and Refrigeration & Food Equipment. Dover combines global scale with operational agility to lead 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. Dover is headquartered in Downers Grove, IL, USA.

Marketing Contact:
Mark Pyk, Marketing Communications Manager 
PSG®, a Dover company.
616-475-9330 or Mark.Pyk@psgdover.com

Media Contact:
Darren Wight, VP Media & Publicity
DeanHouston (agency for PSG®)
513-280-0047 or Darren.Wight@deanhouston.com