Water Solenoid

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    …  The solenoid works in conjunction with the ATO 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"…

    $22.99

    Use the Water Valve from Tunze to connect to the Tunze Osmolator - the water valve replaces the pump with an electrically operated solenoid. Use it to control the flow of water from a tube rather than pumping it from a container like gravity-fed auto top off system.   Max Water Pressure - 145 PSI…

    $89.99

    …as a backup, in conjunction with the solenoid valve. Placing the float valve over the water line in your sump will allow the solenoid to work as normal, however, if a sensor faults keeping the solenoid open, the float valve will maintain the flow of water until the issue is fixed.   Specifications:…

    $23.00

    …flow of water, air, or other gasses.    Adapting soft 1/4" tubing can be done easily with a 1/4" stem x 1/4" barb adapter.   This solenoid valve can also be used with our standalone 24VDC power supply (not included) if you do not own one of the above products and want to use this solenoid valve with…

    $29.95

    …from running dry! Using a tiny optical sensor, AutoAqua's Smart Level Sensor will cut power to the outlet when the sensor detects a change in water level. The plug & play design requires no difficult programming and the magnetic attachment makes placement and adjustments of the level sensor…

    $59.99

    …shut the included solenoid off, stopping the flow of water.  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…

    $69.99

    …“on” position and pumping a lot of water where you do not want it.   The magnetic reeds enclosed in liquid level sensors are extremely reliable and long-lasting when utilized properly. Failures are nearly always a result of current overloading. Pumps, solenoids and many other devices that require…

    $15.99

    …and before the battery completely dies the solenoid valve will latch shut until the battery is replaced.    Possible Applications: RODI Systems Dishwashers Coffee Makers Refrigerators Water Coolers Icemakers Toilets Beverage Stations Under Sinks Water Heaters Clothes Washers Hotels, Apartments,…

    $53.00

    …The Tunze RO Water Controller 8555 also features a timer backup that can be set to either 12 or 24 hours. If the float switch hasn’t been triggered off within the set time the valve will close and an alarm will be activated.   What's Included? Tunze RO Water Controller 8555.000 Solenoid Valve Power…

    $199.99

    …what you (and top scientists) do already when you test your water, that is, perform a color changing titration and interpret the results. On a scheduled basis the Trident carefully mixes its reagents with a small amount of sample water from your aquarium. While doing this, it is measuring (titrating…

    $599.95

    …is included that allows you to run a pump up to 10A (1,200W). They even include a solenoid valve for aquariums that are topped off directly with an RO/DI system.    Features: World' First 4-Sensor ATO Low water level optical sensor Two sensor dual-stage overfill alarm w/QST programming One sensor…

    $199.99

    …Fitting Fully automatic Electric solenoid Controllable LED bubble indicator No needle valves Accurate to +/- 1/1000 of a second 3 year warranty   A good reliable CO2 Regulator and Solenoid is a vital part of any calcium reactor. Many traditional needle valve solenoids can change how much flow is let…

    $349.99

    …system start-up and every hour thereafter, the 24VAC normally closed solenoid valve automatically “power flushes” the membrane at full pump flow, or full line pressure in unboosted systems, for 18 seconds every hour. Turbulent water action scrubs organic and inorganic contaminant’s from the membrane…

    Starting at:
    $54.99

    …be injected into the reactor by the means of a regulator and solenoid (sold separately). The CO2 then go through the bubble counter to visually monitor how much CO2 is being allowed into the calcium reactor to lower the pH of the water within the reactor. The low pH will allow the media to be broken…

    $199.99 $119.99

    …be injected into the reactor by the means of a regulator and solenoid (sold separately). The CO2 then go through the bubble counter to visually monitor how much CO2 is being allowed into the calcium reactor to lower the pH of the water within the reactor. The low pH will allow the media to be broken…

    $296.99

    …be injected into the reactor by the means of a regulator and solenoid (sold separately). The CO2 then go through the bubble counter to visually monitor how much CO2 is being allowed into the calcium reactor to lower the pH of the water within the reactor. The low pH will allow the media to be broken…

    $318.99

    …calcium, alkalinity, magnesium, and other trace elements by dissolving aragonite medias with carbon dioxide gas which drives down the pH of the water to an acidic level dissolving the media releasing elements that your corals will use to grow. Reef Octopus Calcium Reactors are made with high-quality…

    $529.99

    …calcium, alkalinity, magnesium, and other trace elements by dissolving aragonite medias with carbon dioxide gas which drives down the pH of the water to an acidic level dissolving the media releasing elements that your corals will use to grow. Reef Octopus Calcium Reactors are made with high-quality…

    $599.99

    …calcium, alkalinity, magnesium, and other trace elements by dissolving aragonite medias with carbon dioxide gas which drives down the pH of the water to an acidic level dissolving the media releasing elements that your corals will use to grow. Reef Octopus Calcium Reactors are made with high-quality…

    $709.99

    …the “on” position and pumping a lot of water where you do not want it. The magnetic reeds enclosed in liquid level sensors are extremely reliable and long-lasting when utilized properly. Failures are nearly always a result of current overloading. Pumps, solenoids and many other devices that require…

    $10.99

    …“on” position and pumping a lot of water where you do not want it.   The magnetic reeds enclosed in liquid level sensors are extremely reliable and long-lasting when utilized properly. Failures are nearly always a result of current overloading. Pumps, solenoids and many other devices that require…

    $16.49

    …“on” position and pumping a lot of water where you do not want it.   The magnetic reeds enclosed in liquid level sensors are extremely reliable and long-lasting when utilized properly. Failures are nearly always a result of current overloading. Pumps, solenoids and many other devices that require…

    $20.99

    …“on” position and pumping a lot of water where you do not want it.   The magnetic reeds enclosed in liquid level sensors are extremely reliable and long-lasting when utilized properly. Failures are nearly always a result of current overloading. Pumps, solenoids and many other devices that require…

    $16.99

    …“on” position and pumping a lot of water where you do not want it.   The magnetic reeds enclosed in liquid level sensors are extremely reliable and long-lasting when utilized properly. Failures are nearly always a result of current overloading. Pumps, solenoids and many other devices that require…

    $27.99

    …“on” position and pumping a lot of water where you do not want it.   The magnetic reeds enclosed in liquid level sensors are extremely reliable and long-lasting when utilized properly. Failures are nearly always a result of current overloading. Pumps, solenoids and many other devices that require…

    $28.99

    …Monitoring Module) is a multi-purpose module that, with the help of various accessories, enables your Apex to do: Flow Monitoring Leak Detection Water Level Detection Power 24VDC accessories Future sensors   Return pumps Measuring the flow of your aquarium’s main return pump is an incredibly useful…

    $199.95

    …Monitoring Module) is a multi-purpose module that, with the help of various accessories, enables your Apex to do: Flow Monitoring Leak Detection Water Level Detection Power 24VDC accessories Future sensors     Return pumps Measuring the flow of your aquarium’s main return pump is an incredibly…

    $99.95

    …functionality. The Neptune Apex Dream Bundle is exactly what every aquarist needs.    Kit Includes: 1x Apex Controller System 1x Trident Cal, Alk, & Mag Water Analyzer 1x 2-Month Trident Reagent Supply 1x pH PRobe 1x Temp Probe 1x ORP Probe 1x Salinity Probe Calibration Solution     Apex Controller…

    $1,399.90

    …functionality. The Neptune Apex Dream Bundle is exactly what every aquarist needs.    Kit Includes: 1x Apex Controller System 1x Trident Cal, Alk, & Mag Water Analyzer 1x 2-Month Trident Reagent Supply 2x Energy Bar 832 1x pH PRobe 1x Temp Probe 1x ORP Probe 1x Salinity Probe 1x DoS Fluid Metering…

    $2,539.55
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