Water Tank Fittings & Outlets


Most Waterplex tanks can have various size fittings or outlets installed during the manufacturing process. These are not sold separately or individually but are indicative of the types of fittings that can be included with our rainwater tanks. The normal process is that these items are ordered before the tank is manufactured or they have been specified by a hydraulic engineer.

  • 75mm Boss Outlet


    75mm Boss Outlet

    Your water tank won't be able to get much done unless you have the 75mm Boss Outlet installed. As small as it is, this component is essential to the overall performance of the tank. An all-purpose hose coupling, this outlet is designed to provide a...

  • 100mm Poly Bolted Tank Boss


    100mm Poly Bolted Tank Boss

    The Waterplex 100mm Poly Bolted Tank Boss is an engineered 100mm 6 bolt PVC outlet component that plays a very important role for your steel tanks. This piece is designed to be used to interconnect tanks low down, providing a solid and stable connection...

  • 50mm Ball Valve


    50mm Ball Valve

    The purpose of the 50mm Ball Valve is to provide you with some control over the flow of the water. The valve features a ball that is embedded into the pipe that is designed to stifle or open the water's flow. The ball is connected to the lever handle...

  • 25mm Ball Valve


    25mm Ball Valve

    With the help of the 25mm Ball Valve installed onto your rainwater harvesting tank, you will be able to easily control the flow of the water to help prevent overflowing. This valve features a small ball that is embedded into the pipe that can block or...

  • 150mm Corrugated Tank Overflow


    150mm Corrugated Tank Overflow

    With the essential help of the 150mm Corrugated Tank Overflow component, you will be able to efficiently prevent precious harvested rainwater from overflowing out of the tank, which is an unnecessary waste. Designed to last you for years, this component...

  • 100mm Corrugated Tank Overflow


    100mm Corrugated Tank Overflow

    To have an overflowing water tank means that you are wasting a lot of precious and useful water. To help prevent this from happening, we offer the 100mm Corrugated Tank Overflow component. This essential piece is designed to ensure that the tank is...

  • 90mm Corrugated Tank Overflow


    90mm Corrugated Tank Overflow

    Installing the durable 90mm Corrugated Tank Overflow component onto your harvested rainwater tank can help prevent the problem of overflowing. If your tank starts to overflow, you start losing precious water. To help prevent this, the durable component...

  • 50mm Male Threaded Tank Outlet


    50mm Tank Outlet

    Every nut and screw serve a purpose in the installation of a water tank, and the 50mm Tank Outlet is no exception. This reliable component provides you with a simple and easy way to establish a connection between your water tank's pipes and the hose. All...

  • 25mm Male Threaded Tank Outlet


    25mm Male Threaded Tank Outlet

    No screw or fitting is unnecessary when it comes to outfitting your water tank, including the 25mm Tank Outlet. This essential component is a reliable and durable way to effectively connect a hose to the rest of your water tank's pipe system. Simply...

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