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Metering Pumps



Watson Marlow Peristaltic Pumps – Hose & Tube Pumps

Watson Marlow Peristaltic Pumps - Positive displacement pump where the fluid is contained within a flexible tube or hose fitted inside a circular pump casing. As the rotor rotates part of the tube under compression is pinched closed forcing the fluid to be pumped to move through the tube.  Pumps include the following series:

  • Cased Drive: 530, 630, 730 Series Tube Pumps
  • QDos Tube Pumps
  • Bredel  / APEX -Hose Pumps
  • DuCoNite Bredel Hose Pumps
  • Sinusoidal Pumps - Certa  Polymer, Viscous Handling

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Pulsafeeder Metering Pumps

Pulsafeeder - For over 75 years, Pulsafeeder Engineered Products continues to be a leader in diaphragm and dosing pump technologies. With experience in various chemical injection applications, Pulsafeeder pumps and systems are manufactured to serve the unique requirements of our global customer base. We understand that each chemical has its own unique set of challenges that must be taken into consideration. With decades of experience, Pulsafeeder offers pumping technologies that meet and exceed industry requirements for safety, reliability, and precise control. Our pumps are known for their rugged construction, and dependable and repeatable performance in difficult environments. Pulsafeeder’s culture of quality and manufacturing excellence is reflected in our Certification to ISO 9001 and ISO 14001 standards.  Pump include the following series:

  • PULSAPRO
  • Pulsa
  • Pulsar
  • Eclipse
  • Eclipse Non-metallic
  • Packaged Systems

JCS – Liquid Dosing System with Vacuum Feeders – Hypo & Bisulfite Feed – Alternative to gas & pump systems

JCS Industries Hypochlorite Liquid Dosing System he system is comprised of an automatic vacuum injector to safely introduce the liquid into the feed-water stream for operations that require high efficiency, accuracy, control and safety. The system will feed numerous aqueous chemicals commonly used in municipal and industrial water treatment systems, i.e, sodium hypochlorite, sodium bisulfate, aluminum sulfate, ammonium sulfate, acids, sodium hydroxide, non-oxidizing biocides, scale and corrosion inhibitors.

MASTRRR Company – Chemical Injection Mixer & Accessories

MASTRRR Company manufacturers a variety of chemical induction ultra highrate flash mixers eliminating the need for water supplies, boosterpumps, ejectors, diffusers, mechanical mixers, and static mixers. Submersible series and flanged inline series are designed to induct and flash mix gas and or liquid chemicals with superior velocity gradient mixing intensity into open channels, basins, tanks or pipelines. Applications include chlorination, dechlorination, highrate disinfection for water, wastewater, and CSO basin applications, coagulant flash mixing and many more single or dual feed applications.

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UGSI Encore 700 diaphragm metering pump

UGSI Encore 700 diaphragm metering pump combines the robustness of hydraulic diaphragm pumps with the simplicity and service-ability of a mechanical pump. Handles up to 660 GPH up to 175 psi with efficient, reliable and smooth discharge pattern through the use of a variable non-loss-motion eccentric stroke adjustment. Available in direct drive or pulley drive for an additional 4:1 range ability on stroke frequency with a standard induction motor. When the pulley drive arrangement is combined with a DC variable speed motor, total operating turndown can be as high as 800:1. Repeatable metering accuracy is ± 2% of full scale. Valve assemblies can be easily maintained with without disturbing the suction and discharge piping and clear PVC valve housing allows visual indication of operation.

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