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PolyRex Wetting Systems

PolyRex Classic cyclonic wetting cone.The PolyRex Classic wetting system includes a double angled wetting cone with Teflon coated powder inlet. The inlet preparation water is added tangentially, passing a reducing valve and a flow washer for safe and controlled hydration.


  • Unique design of wetting cone that handles fluctuations of inlet water pressure.

  • Reliable and effective hydration of the polymer powder. Teflon coated inlet, that ensures easy maintenance.

  • Outlet valve to prevent moisture from reaching the polymer powder.  

  • A water ejector, that results in a homogenous and fully activated polymer solution.

PolyRex Optimo high efficiency mixing

Tomal‘s Optimo wetting system is designed for very high efficiency polymer mixing.

Its unique construction has been developed especially for customers with the most demanding requirements. Optimo‘s sealed wetting system has a heated outlet area and a mixing pump for optimal efficiency. The result is an accurate, reliable and dust free preparation of polymer solution.



  • Pneumatic outlet valve to prevent moisture from reaching the polymer powder.

  • Reliable heated wetting area that prevents condensation.

  • Closed system for a clean working environment.

  • Superior mixing guarantees both clear solution and low polymer consumption.

  • Transparent mixing pipe for optical overview.

  • Inlet at the bottom of the mixing tank eliminates foaming.


PolyRex Aero Mix pneumatic powder conveyance
Powders or granulates are metered in a clean, enclosed stream of air to the mixing pipe with water nozzles, mounted on top of the mixing tank. Including a blower for transfer of the dry polymer powder.



  • Dry powder storage and metering is separated from mixing system.

  • Transparent mixing pipe for optical overview.

  • Reliable and accurate feeding with Tomal double screw feeder.

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