Hydrominder 511 – Complete with Siphon Breaker


The Hydrominder is a liquid level filling system that fills any reservoir with consistently mixed solution without pouring, stirring, waiting or downtime. If the solution level in a reservoir starts to drop, the Hydrominder’s float opens a non-electric, magnetic valve. Water flow siphons liquid chemical concentrate into the water stream and automatically maintains the level of ready-to-use solution. Once the tank reaches a preset fill level, the system switches off automatically. This mechanism has been used effectively for over 20 years in the car wash industry and are now the industry standard for liquid level maintenance.


  • Hydrominder 511, chemical proportioner system
  • Flow rate -17 litres per minute @ 40 PSI
  • Maximum chemical concentration – 2:1, Minimum chemical concentration – 256:1
  • Suction tube with foot valve (2.74 m)
  • Discharge tube (0.61m)
  • Coloured metering tips kit (14 per kit)
  • Mounting bracket included
  • Includes siphon breaker which eliminates possibility of back flow into the chemical drum
SKU: 511 Category: