Check Valve

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    Spears makes the highest quality True Union check valves. Use them to add a last line of defense against overflows. Check valves allow one directional water flow and are used to prevent back siphoning. They are commonly used on return pump outputs to prevent water overflowing the sump in the event…

    Starting at:
    $23.99

    Why does BRS recommend this? Check valves are always a good idea to have, however when it comes to reliability you get what you pay for.  There are other good check valves on the market but we feel that the Georg Fischer Wye check valve is by far the most superior.  They have a removable plunger…

    Starting at:
    $43.99

    Check valves allow one directional water flow and are used to prevent back flow and siphoning. They are commonly used on return pump outputs to prevent water overflowing the sump in the event of a power outage, pump failure or maintenance. Slip x Slip True union connection can be screwed and…

    Starting at:
    $16.99

    Spears makes the highest quality check valves. Use them to add a last line of defense against overflows. Check valves allow one directional water flow and are used to prevent back siphoning. They are commonly used on return pump outputs to prevent water overflowing the sump in the event of a power…

    Starting at:
    $20.99

    Ozone Resistant Kynar Check Valves allow one-way water flow and prevent back siphoning. Using ozone resistant materials is absolutely critical when working with ozone. Materials like nylon will melt in a matter of days when it comes in contact with high concentrations of ozone. Inexpensive Ozone…

    Starting at:
    $12.99

    …that feature dual EPDM O-rings to ensure a straight leak free fit. These high quality American made fittings are constructed with FDA approved materials. Inline Check Valve 1/4" Push Connect x 1/4" Push Connect Polypropylene construction Stops water from flowing backwards NSF Standard 58 Certified

    $8.99

    Check valves allow one directional water flow and are used to prevent back siphoning. They are commonly used on return pump outputs to prevent water overflowing the sump in the event of a power outage, pump failure or maintenance. Slip x Slip Connection must be permanently glued

    Starting at:
    $19.99

    Loc-Line flexible modular plumbing offers endless plumbing configurations and is useful for unique plumbing designs. Loc-Line is commonly used on return lines and closed loops where it is important to direct the water flow in a particular direction.

    $9.29

    …More professional look than white Schedule 40 PVC. This street/spigot barb connector is great for converting plumbing fittings like gate valves or check valves to work with flexible tubing, or when you want to use flexible tubing straight out of a bulkhead with a slip connection. Street/ Spigot…

    Starting at:
    $3.99

    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

    …top off controllers. The Auqa Gadget HydroFill ATO Pump System works with the HydroFill ATO Controller System or ATO of your choice. Complete with Lift pump, return pipe and acrylic Max output of 15 GPH Max Head: 5 Ft Self-priming pump Built-in check valve prevents back siphoning Thermally protected

    $69.99

    Designed with an upflow principle to achieve the most efficient use of Kalkwasser. Mount on the back of your aquarium or below your tank. Includes check valve and flexible connection fittings that rotate 180° to suit your installation. Dimensions: Height: 15.25" Width: 5" Reactor Diameter: 4"

    $85.14

    Match your décor by installing a Reverse Osmosis Faucet to your RO system. This style of faucet does not have an air gap for the waste water line.  If installing for drinking water you should check with city code to see if it requires an air gap faucet.

    Starting at:
    $24.99
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