Shut Off Switch

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    …Automatically Shuts Off Your RO/DI System Installs and Uninstalls in Seconds No Holes or Drilling Magnetic Mount Dual Optical Eye for Safety Works in Complete Darkness Includes RO Solenoid Valve Eliminates Waste Water Run-Off     1-7 Day Delay Timer Traditional float valves and switches will…

    $69.99

    …a relay.   In the illustration, a relay acts as a switch for a pump, thereby isolating the float switch from any spikes that the pump may draw. The float switch turns the relay coil on and off. In this way, the only current handled by the float switch is that small amount required by the relay coil.…

    $28.99

    …controller and sensor to allow the flow of RODI water to your sump and when the water level is replenished the sensor will tell the controller to shut off power to the solenoid to close the valve and stop the flow of RODI water. The solenoid uses 1/4" push connect fittings to allow RO tubing to…

    $22.99

    …to prevent protein skimmer overflows as well as reduce the strong skimmate smell. Float switch connected to power source for your protein skimmer - automatically shuts off your protein skimmer if float switch is activated. Ping pong ball apparatus stops waste container from overflowing. High quality…

    $234.99

    …to prevent protein skimmer overflows as well as reduce the strong skimmate smell. Float switch connected to power source for your protein skimmer - automatically shuts off your protein skimmer if float switch is activated. Ping pong ball apparatus stops waste container from overflowing. High quality…

    $219.99

    …may draw. The float switch turns the relay coil on and off. In this way, the only current handled by the float switch is that small amount required by the relay coil. Please consult with your relay supplier to assure that the relay current requirements are well within the specs of the float switch.

    $10.99

    …may draw. The float switch turns the relay coil on and off. In this way, the only current handled by the float switch is that small amount required by the relay coil. Please consult with your relay supplier to assure that the relay current requirements are well within the specs of the float switch.

    $15.99

    The Aquatec pressure switch is used to shut down the pump when the switch detects pressure build up caused from your holding container becoming full. Most often triggered with a float valve Your system must have a working auto shut off kit for this switch to work properly. ¼” Push Connect fittings…

    $19.99

    …may draw. The float switch turns the relay coil on and off. In this way, the only current handled by the float switch is that small amount required by the relay coil. Please consult with your relay supplier to assure that the relay current requirements are well within the specs of the float switch.

    $20.99 $16.79

    …may draw. The float switch turns the relay coil on and off. In this way, the only current handled by the float switch is that small amount required by the relay coil. Please consult with your relay supplier to assure that the relay current requirements are well within the specs of the float switch.

    $16.49 $13.19

    …may draw. The float switch turns the relay coil on and off. In this way, the only current handled by the float switch is that small amount required by the relay coil. Please consult with your relay supplier to assure that the relay current requirements are well within the specs of the float switch.

    $16.99

    …may draw. The float switch turns the relay coil on and off. In this way, the only current handled by the float switch is that small amount required by the relay coil. Please consult with your relay supplier to assure that the relay current requirements are well within the specs of the float switch.

    $27.99 $22.39

    …Flow-Lok Drip Tray mounts directly to the canisters of your RODI system so any leaks go directly into the tray where the Flow-Lok switch can be mounted for an instant shut off. 1/4" Push-connect fittings Purchase multiple for different locations Simple design with virtually no-fail points No power…

    $29.99

    …cylindrical shape. 3. Locate your product water line and place the pressure switch anywhere after the system's auto shut off valve (ASOV), we suggest placing it directly after the ASOV.  4. Connect the Pressure Switch Molex connectors into the Power Supply and also the auto flush flow restrictor. …

    Starting at:
    $104.99

    …performance to match your tank's bioload and get optimal waste removal. On top of that, these skimmer pumps include a float switch that allows you to shut the skimmer pump off when the waste collector is full, or if your sump has reached a high or low water level.    Ideal Replacement Skimmer Pump…

    $247.99

    …performance to match your tank's bioload and get optimal waste removal. On top of that, these skimmer pumps include a float switch that allows you to shut the skimmer pump off when the waste collector is full, or if your sump has reached a high or low water level.    Ideal Replacement Skimmer Pump…

    $334.99

    …performance to match your tank's bioload and get optimal waste removal. On top of that, these skimmer pumps include a float switch that allows you to shut the skimmer pump off when the waste collector is full, or if your sump has reached a high or low water level.    Ideal Replacement Skimmer Pump…

    $372.99

    …Everything you need to install an Aquatec 8800 Booster Pump - all in one kit. It also includes the pressure switch so it will work with reverse osmosis units that are set-up to shut off automatically. ¼” Push Connect fittings. Benefits of maintaining higher water pressures Improved waste water…

    $149.99

    …the aquarium.   Safety Having a pump that lets you directly attach a float switch has several advantages. The float can let you set high or low points in your sump, skimmer cup, or display tank that will shut the pump off when the float is activated. The VarioS controller includes a waterproof…

    $414.99

    …the aquarium.   Safety Having a pump that lets you directly attach a float switch has several advantages. The float can let you set high or low points in your sump, skimmer cup, or display tank that will shut the pump off when the float is activated. The VarioS controller includes a waterproof…

    $214.99

    …the aquarium.   Safety Having a pump that lets you directly attach a float switch has several advantages. The float can let you set high or low points in your sump, skimmer cup, or display tank that will shut the pump off when the float is activated. The VarioS controller includes a waterproof…

    $284.99

    …the aquarium.   Safety Having a pump that lets you directly attach a float switch has several advantages. The float can let you set high or low points in your sump, skimmer cup, or display tank that will shut the pump off when the float is activated. The VarioS controller includes a waterproof…

    $324.99

    …system. This booster pumps requires a transformer which is sold separately. If your RO system has an auto shut off kit or you are planning on installing one the Aquatec PSW Pressure Switches (sold separately) is also required. Benefits of maintaining higher water pressures   Improved waste water…

    $99.99

    …tubing. This booster pumps requires a transformer which is sold separately. If your RO system has an auto shut off kit or you are planning on installing one the Aquatec PSW Pressure Switches (sold separately) is also required.   Benefits of maintaining higher water pressures Improved waste water…

    $109.99

    …be modified). Works on time (and volume for the FM-2) for up to five stages (can be less). Auto-Off function conserves battery power. The unit shuts off automatically after 5 minutes of non-use. The timer counts down in months or days (settings can be modified). Modern design is perfect for any…

    $39.99

    …cup overflows, or accidents! The Davey Jones Skimmate Locker can connect directly to your protein skimmers collection cup drain, and can even shut off your skimmer if the locker ever gets full. Avast Marine easily makes some of the best acrylic products and the Skimmate Locker saves you time and…

    Starting at:
    $174.99

    …cup overflows, or accidents! The Davey Jones Skimmate Locker can connect directly to your protein skimmers collection cup drain, and can even shut off your skimmer if the locker ever gets full. Avast Marine easily makes some of the best acrylic products and the Skimmate Locker saves you time and…

    Starting at:
    $189.99
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