Water Switch

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    …be a long 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…

    $104.99 Regular Price: $

    …Multiple configurations * Visual LED signals * Includes float switches and brackets   Float Sensors The A.T.O. is equipped with (2) float sensors that activate within seconds when your water level drops and automatically refills your sump or tank until it reaches…

    $84.99 Regular Price: $

    …Float Switches for Auto Top Off * Reed Switches for incabinet lighting or intruder detection * Humidity Sensors for turning on and off fans or dehumidifyers * Momentary Swtiches for a time based function like saltwater mixing or water changes * 3-Way Toggle Switches for overriding…

    $39.95 Regular Price: $
    Out of Stock

    …up will determine air and water results.   What's Included? * Elite 200 SSS Protein Skimmer * Elite 200 Collection Cup & Lid * VarioS-4 S Pinwheel Pump * VarioS Control Unit & Mounting Bracket * Skimmer Cup Float Switch * Output Wedge Pipe

    $921.99 Regular Price: $

    Standard Float Switch with Splash Guard is great for: * General water level control applications * Aquarium top-off applications * Humidification/de-humidification applications * Hydroponics project * Water features * Air conditioning drain pan applications …

    $28.99 Regular Price: $

    …up will determine air and water results.   What's Included? * Elite 150 SSS Protein Skimmer * Elite 150 Collection Cup & Lid * VarioS-2 S Pinwheel Pump * VarioS Control Unit & Mounting Bracket * Skimmer Cup Float Switch * Output Wedge Pipe

    $759.99 Regular Price: $

    …chamber.   Horizontal Mount Float Switches are great for: * General water level control applications * Aquarium top-off applications * Humidification/de-humidification applications * Hydroponics project * Water features * Air conditioning drain pan…

    $15.99 Regular Price: $

    …Battery Life - approx. 18 months  Base Unit Dimensions - 100 x 63 23 mm (4 x 2.5 x 0.9 in)  Base Unit Weight - 119 g (4.2 oz.) (including batteries) Flow Switch Cable Length - 93 cm (36.6 in)  Flow Switch Fitting Size - 1/4" Quick Connect 

    $39.99 Regular Price: $

    Switch is great for: * General water level control application * Aquarium top-off applications * Humidification/de-humidification applications * Hydroponics projects * Water features * Air conditioning drain pan applications   Recommended for water

    $16.99 Regular Price: $

    …AC Switch Cable Length: 115 inches Power Supply Cable Length: 67 inches   What's Included? Ultimate ATO Controller Module+ Mounting Bracket 2x Dual-Optical Sensors w/magnetic housing DC Pump AC Socket Switch RO Solenoid Valve 7 ft Water Tubing …

    $199.99 Regular Price: $

    …up will determine air and water results.   What's Included? * Elite 220 INT Protein Skimmer * Elite 220 Collection Cup & Lid * VarioS-6 S Pinwheel Pump * VarioS Control Unit & Mounting Bracket * Skimmer Cup Float Switch * Output Wedge Pipe

    $784.99 Regular Price: $

    …of the Neptune Systems pH/ORP Expansion Module: * Monitor and Control pH or ORP and temperature * 6 digital inputs for float switches, water on floor sensors, pressure sensors, etc * Full datalogging support in Apex Base module * Up to 240 AquaBus modules can be added to…

    $84.95 Regular Price: $

    …Make RO Water production more convenient with Tunze's automated RO Water Controller!   The Tunze RO Water Controller 8555 is used to regulate the water level in your fresh water storage container. It uses two float switches to control an electronic valve. When the water level drops…

    $199.99 Regular Price: $

    …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. *…

    $219.99 Regular Price: $

    …up will determine air and water results.   What's Included? * Elite 200 INT Protein Skimmer * Elite 200 Collection Cup & Lid * VarioS-4 S Pinwheel Pump * VarioS Control Unit & Mounting Bracket * Skimmer Cup Float Switch * Output Wedge Pipe

    $677.99 Regular Price: $

    …DC 36V *Aquarium set up will determine air and water results.   What's Included? * Regal 250SSS INT Protein Skimmer * VarioS-6 S Pinwheel Pump * VarioS Control Unit * Skimmer Cup Float Switch * Output Gate Valve   Available…

    $784.99 Regular Price: $

    …be a long 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…

    $104.99 Regular Price: $

    The Standard Generic Float Switch is great for: * General water level control applications * Aquarium top-off applications * Humidification/de-humidification applications * Hydroponics projects * Water features * Air conditioning drain pan applications …

    $10.99 Regular Price: $

    …DC 36V *Aquarium set up will determine air and water results.   What's Included? * Regal 250 INT Protein Skimmer * VarioS-6 S Pinwheel Pump * VarioS Control Unit * Skimmer Cup Float Switch * Output Gate Valve   Available…

    $709.99 Regular Price: $

    …clip.   Deluxe Madison Float Switch is great for: * General water level control application * Aquarium top-off applications * Humidification/de-humidification applications * Hydroponics projects * Water features * Air conditioning drain pan…

    $16.49 Regular Price: $

    …aquarium water daily. Monitor concentrations of phosphate and nitrate with accurate test kits; phosphate and nitrate should eventually become immeasurable (or nearly so) when a balance is reached between the rates of nutrient-input and nutrient-assimilation. Thereafter, switch to…

    $9.49 Regular Price: $

    …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…

    $99.95 Regular Price: $
    Out of Stock

    …recommend a gate valve to help control and fine tune the flow of water into the skimmer from the feed pump.   Features: * VarioS-6 DC controllable pump * Apex Ready * Safety overflow float switch for cup * High quality cast acrylic * Hybrid Cone Shape *…

    $1,099.99 Regular Price: $

    …Conductivity/Salinity and temperature * 4 Measurement ranges (0-900 uS/cm, 0-9.0 mS/cm, 0-90.0 mS/cm, 0-50 ppt) * 6 digital inputs for float switches, water on floor sensors, pressure sensors, etc * Full data logging support in Apex Base module * Up to 240 AquaBus modules can be…

    $84.95 Regular Price: $

    …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 ratio * Improved membrane rejection performance * Reduced DI resin…

    $99.99 Regular Price: $

    …directly to plumbing * BRS recommends starting with felt socks and switching to mesh if they clog faster than desired. Filter sock benefits: * Regular use will result in crystal clear water most convenient form of mechanical filtration. * Remove excess food,…

    $5.99 Regular Price: $

    …DC 24V *Aquarium set up will determine air and water results.   What's Included? * Regal 200SSS INT Protein Skimmer * VarioS-4 S Pinwheel Pump * VarioS Control Unit * Skimmer Cup Float Switch * Output Gate Valve   Available…

    $664.99 Regular Price: $
    Out of Stock

    …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 ratio * Improved membrane rejection…

    $149.99 Regular Price: $

    …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 ratio * Improved membrane rejection performance * Reduced DI resin…

    $109.99 Regular Price: $

    …36V *Aquarium set up will determine air and water results.   What's Included? * Regal 300SSS INT Protein Skimmer * VarioS-6 S Pinwheel Pump * VarioS Control Unit * Skimmer Cup Float Switch * Output Gate Valve * Metric to Standard…

    $849.99 Regular Price: $

    …24V *Aquarium set up will determine air and water results.   What's Included? * Regal 200 EXT Protein Skimmer * VarioS-4 S Pinwheel Pump * VarioS Control Unit * Skimmer Cup Float Switch * Output Gate Valve * Metric to Standard Adapter …

    $844.99 Regular Price: $

    …for a period of 4 hours following addition to aquaria. A noticeable difference in water clarity is typically apparent within 30-minutes of dosing. Follow same instructions for new aquarium start-up. Thereafter, switch to “low-nutrient” dosage (below). Stable, Low-nutrient Systems: To…

    $6.99 Regular Price: $