801 Carney Lane #3B, Wimberly, TX 78676

Grundfos Hydraulic Piston Diaphragm Dosing Pumps

Digital dosing pumps

Controlled Dosing pumps for chemicals in water treatment, process and chemical engineering, disinfection, pH adjustment, precipitation, polymer addition, biocides, friction reduction, descaling, odor control, coagulants and neutralizing agents. Grundfos metering pumps and systems are easy to install, plumb and operate. We build skid mounted injection units for manual and external control using analog 4‐20mA, digital pulse, and fieldbus input.

DMH: hydraulic piston diaphragm dosing pumps up to 2 x 1500 l/h and up to 200 bar

The Grundfos DMH range is a series of extremely strong, robust pumps for applications requiring reliable dosing and high-pressure capability, such as process engineering. The range is highly versatile: it covers a wide flow range and offers
a variety of dosing head sizes, materials and accessories.

DMH: long lifetime in high-pressure applications

  • Capacity from 0.15 to 2 x 1500 l/h and up to 200 bar; available in simplex and duplex versions
  • Integrated pressure relief valve and active diaphragm protection system
  • Available with ATEX design – certified for EX classified zones and API 675 certificate
  • Double diaphragm design and breakage monitoring for max. safety