Float Switches & Solenoids

Float switches and solenoids can help control the water flow from your top off solution. Solenoids can be summed up as an "electronic valve" that can shut off the flow of water with a simple electrical signal from a controller like the Tunze Water Controller. Float switches will monitor the level of water within a reservoir by with a float and a reed style contact to allow an electrical signal to either flow or not flow through the switch.

Loading...
Set Descending Direction

7 Items

  1. OS-1 Optical Level Sensor V2 - Neptune Systems
    Neptune Systems
    OS-1 Optical Level Sensor V2 - Neptune Systems
    $27.95

    Earn 27 Reward Points Earn 405 Reward Points

    $27.95
  2. Float Switch - Vertical Mount
    Bulk Reef Supply
    Float Switch - Vertical Mount
    $10.99

    Earn 50 Reward Points Earn 150 Reward Points

    $10.99
  3. Float Switch - Horizontal Mount
    Bulk Reef Supply
    Float Switch - Horizontal Mount
    $15.99

    Earn 75 Reward Points Earn 225 Reward Points

    $15.99
  4. Hydros Water Level Sensor - Coralvue
    Coralvue
    Hydros Water Level Sensor - Coralvue
    $39.99

    Earn 39 Reward Points Earn 585 Reward Points

    $39.99
  5. Hydros DC Solenoid Water Valve -  Coralvue
    Coralvue
    Hydros DC Solenoid Water Valve - Coralvue
    $24.99

    Earn 24 Reward Points Earn 360 Reward Points

    $24.99
  6. Water Valve 8555.200 - Tunze
    Tunze
    Water Valve 8555.200 - Tunze
    $104.99

    Earn 104 Reward Points Earn 1,560 Reward Points

    $104.99
  7. Smart ATO RODI Solenoid - AutoAqua
    AutoAqua
    Smart ATO RODI Solenoid - AutoAqua
    $29.89

    Earn 29 Reward Points Earn 435 Reward Points

    $29.89
Sign Up Now