Dosaskid® Chemical Injection Package


Turnkey and ready-to-use

Available only in Europe, Middle East and Africa, DosaSkid is a modular, plug-and-play metering system, providing a quick, simple solution. Ideally suited for preparing, storing and injecting chemicals in water treatment, industrial wastewater, and petrochemical refining, the DosaSkid system combines quality, reliable pumps with a minimal footprint skid.

Features and Benefits

Easy and fast installation. All components, except for the hydraulic and electric connections, are already manufactured for rapid assembly and delivery.

Modularity. DosaSkid units are available in simplex, duplex, or triplex configurations with or without a tank; two piping and tank materials.

Simple, rapid maintenance. Because of its modular design, it allows easy access to components and modules are 95 % identical to minimize downtime.

Service and technical support.  Our single source approach means we can offer support services that will ensure proper installation operation and control costs.

Reliability and Safety: With decades of experience and know-how in metering technology, the trade practices and net positive suction head (NPSH) are fully respected, the risks associated with piping connection errors are avoided and the metering equipment and piping are protected.

A 2-year warranty

ATEX zone 2 upon request



DosaSkid systems are ideal for preparing, storing and injecting chemicals in a wide range of industries and applications.

  • Boiler water treatment – Injection of lime wash, corrosion inhibitors, biocides, antifoam, scale inhibitor and many more for the treatment of make up, boiler feed and wastewaters
  • Industrial water treatment – Injection of ferric chloride, aluminum sulphate, WAC during the coagulation and flocculation and acids and alkalis during the pH regulation.
  • Desalination – Cleaning and maintenance of reverse osmosis membranes through the injection of hydrochloric acid, sodium hydroxide, anti-scaling agents and anti-fouling agents.
  • Surface treatment – Metering of chemicals at process steps including: pickling (injection of acids like hydrochloric, sulphuric, nitric), neutralization (injection of acids or alkalis), waste treatment (injection of sodium bisulphate, bleach, sodium hydroxide)

Models & Specifications

Dosing module

  • Tubing: 316L stainless steel or PVC
  • Connections and tubing: OD 1/2”
  • Suction line comprising for each pump: 1 isolating valve, 1 Y-filter and 1 battery limit inlet connection
  • Suction connection: connection of the suction line of the modules
  • Discharge line comprising for each pump: 1 safety valve, 1 isolating valve, 1 pulsation dampener, 1 manometer with manifold and 1 back-pressure valve if required by the service pressure

Recommended dosing pumps

  • Flow rate: up to 400 l/h (standard)
  • Maximum permissible pressure: up to 64 barg (standard)
  • Liquid ends (according to models): 316L S. S., C-PVC, PVDF, PP, slurries. Other materials upon request
  • Installation of frequency inverters and actuators possible

Storage tank module with inspection hatch

316L S.S.

  • 4 sizes: 200, 500, 1,000 and 1,500 litres
  • Tubing: 316L stainless steel
  • Tank with sight flow indicator


  • 5 sizes: 60, 120, 250, 500 and 1,000 litres
  • Tubing: 316L stainless steel or PVC
  • Excellent resistance to corrosive chemicals, treated for UV protection
  • Moulded graduation scale up to 500 litres 

Milton Roy

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