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Hydramet specialises in water treatment solutions with a strong focus on chlorination, disinfection and chemical dosing for potable and wastewater treatment applications.
Portable dosing units. Bringing the treatment to the water

Portable Dosing Units

Product Specifications

Product Title: Portable Dosing Units
Product Code: PDU
Brand: Hydramet

Customised portable dosing units are manufactured to client specifications.

We work closely with clients, mainly from the utilty sector, to design and build solutions that meet operational and organisational requirements.

Watch video of portable dosing unit tour

All our portable dosing units are built to client specifications and may include any of the following:

  • Chemical storage tank with integral bund
  • Water storage tank
  • Dosing pump
  • Flow meter
  • Tank level sensor
  • Washdown hose
  • Transfer pump
  • Water quality monitor
  • Mixer
  • Generator with secure cage
  • RCD protection
  • 12VDC and 240VAC outlet
  • Electrical control panel
  • Battery back up
  • Emergency breakaway system
  • Splash curtains
  • PPE
  • Eye was station
  • Spill kit
  • Fire extinguisher
  • Safety signage
  • Lockable tool box
  • Four stabiliser legs
  • LED lighting
  • Isolation and overflow pipework
  • Lockable life up sides fitted with gas struts


Our municipal clients have many application for portable dosing units including:

  • Chlorinated solutions to disinfect pipelines post repair
  • Washdown of reservoir/tank walls and filter beds
  • Auxiliary dosing when low chlorine levels are detected
  • Stand-by emergency chlorine booster in the event of a power failure or lack of chemical
  • Improve odour and taste of water
  • Clean and refill tanks and reservoirs

Specification Document: PDU
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