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Anti-Vortex Assemblies

Anti-Vortex Assemblies

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Rhino Stainless Steel Anti-Vortex Assemblies are available in 4”, 6” & 8” standard sizes and are designed for easy attachment to Rhino tank fittings.  Meets standard/local fire department requirements for preventing a vortex from forming in your fire prevention water storage tank. Made from ultra corrosion resistant type 316 Stainless Steel, these anti-vortex assemblies will prevent your fire department from sucking air (due to a vortex forming in your tank) when drafting off of your tank’s fire department connection.  Also commonly used on high volume/high GPM irrigation pump suction connections on water storage tanks to prevent pump cavitation under high flow conditions.  Takes less than one minute to install on a Rhino tank fitting.  All assemblies include type 316 stainless steel anti-vortex plates, 90-degree PVC elbow, and either a Gruvlok quick coupler or NPT threaded end for attaching the complete assembly to a Rhino tank fitting. 

  • TYPE 316L STAINLESS STEEL
  • AVAILABLE in 4”,6”,8” SIZES
  • GRUVLOK or MPT THREADED CONNECTION
  • LIFETIME WARRANTY
  • MOST ORDERS SHIP WITH-IN 24 HRS.
  • CALL FOR DISCOUNT PRICING
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    “The installation of this ladder was very easy.  We stood it up against the tank, connected the strap’s to one side of the ladder, which made it really quick and easy to run the straps around the tank. Once done, it was easy to make adjustments for straightness before tightening the ratchets. All in all, it was very fast, very easy, and we are very happy with it… and it covers our compliance for safety!  

    Thank you American Tank Company

    Johnnie Gonzales
    Northern Circle Indian Housing Authority
    10,000 Gallon Norwesco Poly Tank

    Poly water tank with a ladder on a grassy area

    “These ladders are fast & easy to install and maintain.  I am very satisfied with them…thank you!"

    Bobby Foehr
    Coast Hills Farms
    2500 Gallon Poly Tank

    Large blue water storage tank with a ladder in a natural setting

    “The ladder is very stable and makes access to the tank so much faster and safer. I am very pleased with my purchase.”

    Ron A
    Los Gatos, CA
    5,000 Gallon Norwesco Poly Tank