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Grundfos Dosing Skid Systems (DSS) are designed to feed liquid chemicals from a supply source (usually tank or drum) to an injection point.

Grundfos DSS range from pre-engineered, standard one, two and three pump systems, to custom systems with multiple pumps and tanks all piped on a common skid complete with controls.

At the heart of each DSS is the Grundfos metering pump: hydraulically actuated and mechanically actuated pumps including SMART Digital Dosing pumps with stepper motor technology offering up to 3000:1 flow turndown.


  • Grundfos SMART Digital Dosing pumps
  • One, two and three pump system
  • Panel: junction, HOA, plug only, none
  • Control cables: analog/pulse/stop input, relay output, analog output
  • Pipe: PVC/CPVC/SS tubing
  • Gasket materials: EPDM/Viton/Teflon
  • Pulsation dampener (with or without)
  • Floor and wall mount


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