PSG Brands

Providing solutions across a variety of markets

PSG brands represent a commitment to our customers by offering them safe, quality, reliable products with the best possible delivery in our industry.

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PSG Markets

Expertise to solve their critical fluid management problems

PSG® focuses on providing solutions to customers across a wide array of markets and industries. Our core competencies span several markets that cover nearly every aspect of daily life around the globe.

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Water & Waste Water

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PSG Support

Providing solutions across a variety of markets

PSG brands are always ready to assist with technical support for any of our products, parts or accessories.

Technical Support
Abaque Logo
All-Flo Logo
Almatec Logo
Blackmer Logo
Ebsray Logo
em-tec Logo
Griswold Logo
Hydro Systems Logo
Malema Logo
Mouvex Logo
Neptune Logo
PSG Biotech Logo
Quattroflow Logo
Wilden Logo

PSG® offers mission-critical multi-use and single-use pressure sensors, invasive and non-invasive flow-measurement devices, and relief valves that have been designed for use in applications in the biopharmaceutical, semiconductor and industrial sectors that require high performance, reliability and accuracy when handling demanding fluids. These products provide improved process control when used in, for example, the tubing systems of life-sustaining medical devices, along with all applications that have strict hygienic-manufacturing requirements.

Features & Benefits

  • Reliable and precise
  • High accuracy and repeatability
  • Improved process control
  • Compact, space-saving designs
  • Easy handling
  • Exceed strict hygienic and regulatory requirements
  • Non-invasive options available
  • Single-use options available


  • Biotech
  • Pharmaceutical
  • Medical
  • Chemical Processing
  • Food & Beverage
  • Personal Care
  • Industrial
  • Semiconductor

em-tec has been an expert in flow-measurement solutions in the medical and bioprocessing technology sector for more than 30 years. The brand’s core competence is the non-invasive flow measurement using the ultrasonic transit time method. em-tec products are mainly used for critical applications in tubing systems of life-sustaining medical devices as well as in biopharma applications with strict hygienic requirements.

Malema is a leading global brand of high-precision, mission-critical control and flow-measurement instruments serving customers in the semiconductor and industrial sectors. Malema-branded products provide improved process control with new leading-edge technologies for measurement and control. These include Coriolis, Ultrasonic, Vortex and Paddlewheel flow meters and other technologies such as flow switches, pressure sensors and relief valves.