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Digital Smoothflow

The Digital Smoothflow Kit is designed to minimise gulley suction noise by precisely matching the pump flow rate to the shower flow rate.

Key Benefits

  • Variable pump speed – commissioned to each specific installation
  • Variable speed ensures quiet operation of the system
  • Suitable for Electric and Mixer Shower installations
  • Whale wet floor Whisper Gulley included as standard
  • Free 5 Year Warranty once the product has been registered with Whale

Technical Details

  1. Flow Sensors measure the flow rate going to the shower head.  This information is sent to the control unit
  2. The control unit precisely matches pump speed to the shower flow rate
  3. Matched pump speed and shower flow rate ensures that gulley suction noise is minimised


The following kit is available:

  • SDP113T Digital Smoothflow Kit


For mixer shower installations an additional flow sensor is required (SDS223T)


Digital Smoothflow
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