Auto Shut Off

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    shut off an RO system. It utilizes the back pressure created by the float valve or pressurized tank to shut off the water supply to the membrane. Without an automatic shut off valve waste water would continue to run out after the float valve is activated or tank becomes full.   Auto

    $9.99 Regular Price: $

    …and can be installed on any style of reverse osmosis system that uses 1/4" tubing.   Auto Shut Off Kit Includes: * Float valve * 5ft of tube * Inline check valve * 1/4" auto shut off valve   Auto Shut Off Valve Installation Instructions

    $24.99 Regular Price: $

    …prematurely.  RO/DI System with an Auto Shut Off Valve - The solenoid valve can be placed anywhere after your DI and before the water enters your reservoir. This method will let you use your RODI system like normal if you split the RO or DI water off to any other reservoirs while allowing…

    $69.99 Regular Price: $

    …Extra chamber for collecting skimmate * Carbon filter cup to help reduce odor - easily removed for carbon exchange * Auto shut off feature to turn off skimmer and avoid overflows   Item #: OCT-WC140   * Height: 21.75" * Diameter: 5.5" *…

    $234.99 Regular Price: $

    …at an affordable price. 7 preset flow modes with 10/20 minute feed timer settings. Never worry about your pump running dry with the included auto shut off feature when the pump is not submerged. Sine wave noise reduction makes the RP-M pump one of the quietest powerheads available.  *…

    $129.95 Regular Price: $

    …Note: Requires 1/2" mounting hole. Maximum container wall thickness of 1/4". To shut off your waste water you will need an auto shut off valve and check valve. If you don’t have these please purchase the “Auto Shut Off Kit.”   Float Valve Installation Instructions

    $15.99 Regular Price: $

    …Note: Requires 1/2" mounting hole. Maximum container wall thickness of 1/4". To shut off your waste water you will need an auto shut off valve and check valve. If you don’t have these please purchase the “Auto Shut Off Kit.”   Float Valve Installation Instructions

    $16.99 Regular Price: $

    AutoAqua auto top off units now have the ability to hook directly up to a RODI solenoid to replace the pump they are equipped with out of the box. If you have upgraded to a larger system, or just simply don't have the room for an ATO storage container this may be the option for you. Replacing…

    $22.99 Regular Price: $

    …or lower than 72°F the outlet will shut itself off and give you an alert. * Peace of mind * No Moving Parts * Plug & Play * Magnetic Attachment * Preset Safe Temps * Easy to Clean Sensor * Auto Time Delay   Specifications: …

    $59.99 Regular Price: $

    Insurance against leaks and drips from RODI system, and many other household applications! The Latching solenoid automatically shuts off the flow of water and also makes a loud beeping noise when the sensor detects moisture * 3/8" FNPT (ID) Threads or 1/2" BSP Threads (OD) * Can be…

    $53.00 Regular Price: $

    …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 * Preset at 40 PSI * Adjustable (30-60) PSI "trigger point" for application specific shut off pressure

    $19.99 Regular Price: $

    …back pressure if you require long runs of 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…

    $109.99 Regular Price: $

    …for carbon exchange * Auto shut off and 5min delay feature to turn off skimmer and avoid overflows   Specifications: * Height: 18" * Diameter: 3.9" * Footprint: 6.5" x 6.5" * 5 minute delay function keeps skimmer off an extra 5 minutes after power…

    $219.99 Regular Price: $
    Out of Stock

    …1/8" Female NPT Fittings. We highly recommend the use of a push connect elbow check valve on the product water line if you are going to use an auto shut off valve on your RODI system.  The use of a non-check push connect elbow is totally fine, as inline check valves can be added at any time.

    $8.99 Regular Price: $

    …removing the clip, turning the float upside down and replacing the clip.   Recommended for water applications like level controllers, auto top systems or other aquarium uses. * Normally closed or normally open (see more) * Float magnet is encased inside the float *…

    $10.99 Regular Price: $

    …Adaptation of Standard Method 4500-P E Accuracy 4% ±0.04 ppm (mg/L) of reading 0.04 ppm (mg/L) resolution (250 points) Large, easy to read digits Auto shut-off.   Dedicated to a single parameter Designed to work with HANNA's liquid reagents. Uses 10 mL glass cuvettes. …

    $49.95 Regular Price: $

    Have your pH readings displayed through a large LCD window down to a resolution of 0.01 pH.    Monitor your aquariums temperature and pH all with a single pen-style tester. Hanna's HI98108 Waterproof pHep+ Tester can give you pH readings from 0.00 all the way up to 14.0 pH making…

    $49.50 Regular Price: $

    …maintained with the removable screen but the PMUP will also now automatically shut off when it detects that it is running dry, but also over temperature protection.   Perfect for: * Auto Top Off * Carbon Reactors * GFO Reactors * BioPellet Reactors * Ideal for…

    $49.95 Regular Price: $

    Recommended for water applications like level controllers, auto top systems or other aquarium uses * Normally closed or normally open (see more) * 14” leads (22 gauge wire) * M16 straight threading - includes nut and silicon o-ring * 5/8" Mounting hole required …

    $15.99 Regular Price: $
    Out of Stock

    Check valves only allow water to flow one direction. 1/8" Male NPT x 1/4" Push Connect elbow check valves are typically used on the product water output of RO membrane housings to protect from back pressure and allow auto shut off valves to operate correctly.

    $3.99 Regular Price: $

    … 99% 98% Flow Restrictor 550 ml/min 800 ml/min 550 ml/min 800 ml/min Auto Shut Off Valve Canister Wrench   Laundry Tub Connection…

    $214.99 Regular Price: $

    …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…

    $39.99 Regular Price: $

    …for more than 3x that average baseline time, it will shut the pump off and create an audible alarm. * Empty Reservoir Alert: The system can detect when the top off pump is drawing excess air/running dry and automatically shut the pump off and create an audible alarm. * Sensor Obstruction…

    $89.99 Regular Price: $

    …systems. Kit includes a 500ml/min Auto Flush Flow Restrictor. * 100 GPD Auto Flush Flow Kit - Compatible with 100 GPD membranes or 200 GPD Water Saver systems. Kit includes an 800ml/min Auto Flush Flow Restrictor. Requires working Auto Shut Off Valve to operate.   …

    $104.99 Regular Price: $

    …systems. Kit includes a 500ml/min Auto Flush Flow Restrictor. * 100 GPD Auto Flush Flow Kit - Compatible with 100 GPD membranes or 200 GPD Water Saver systems. Kit includes an 800ml/min Auto Flush Flow Restrictor. Requires working Auto Shut Off Valve to operate.   …

    $104.99 Regular Price: $

    …want to get better performance out of your 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…

    $99.99 Regular Price: $

    …of Water and Environmental Technology, D1426-92, Nessler method. The reaction between ammonia and reagents causes a yellow tint in the sample. Auto shut off after 10 minutes of non-use.   Dedicated to a single parameter Two sample cuvettes and caps. One bottle of reagent A and…

    $49.95 Regular Price: $

    …Instruments uses an adaptation of the USEPA method 330.5. The reaction between the chlorine and DPD reagent causes a pink tint in the sample. Auto shut off after 10 minutes of non-use.     Dedicated to a single parameter Two sample cuvettes and caps. Six packets of…

    $49.95 Regular Price: $

    …  Easier to use and more accurate than chemical test kits. The HI 711 from Hanna Instruments uses EPA approved DPD method. Auto shut off after 10 minutes of non-use.   Dedicated to a single parameter Two sample cuvettes and caps. Six packets of Free Chlorine…

    $49.95 Regular Price: $

    …the results. Done.   Features * Easier to use and more accurate than chemical test kits * Large, easy to read digits Auto shut-off * Dedicated to a single parameter * Designed to work with HANNA's powder reagents * Uses 10 mL glass cuvettes * Small Size,…

    $49.95 Regular Price: $

    …results. Done.   Features * Easier to use and more accurate than chemical test kits * Large, easy to read digits * Auto shut-off * Dedicated to a single parameter * Designed to work with HANNA's reagents * Uses 10 mL glass cuvettes * Small Size, Big…

    $49.95 Regular Price: $

    …the results. Done.   Features * Easier to use and more accurate than chemical test kits * Large, easy to read digits Auto shut-off * Dedicated to a single parameter * Designed to work with HANNA's powder reagents * Uses 10 mL glass cuvettes * Small Size,…

    $49.95 Regular Price: $