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    Design Tanks

    Fiberglass and Poly Tanks

    Design Tanks has been producing fiberglass-reinforced plastic (FRP) tanks for over 50 years. Their headquarters is located in Sioux Falls, SD and they have an additional facility, dedicated solely to the production of 12 foot diameter tanks in Belle Fourche, SD. In comparison to steel storage tanks, fiberglass is roughly 75% lighter than steel which allows for easier installation.

    Fiberglass tanks have an average life expectancy of 20-30 years. Compare that to the average life expectancy of poly tanks (10–15 years) and you can see the added benefits of fiberglass tanks. From energy storage to fertilizer storage Dultmeier Sales can help you find a solution.

     

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    Picture of Manway Cover Gasket, 24IN X 28-1/4IN, Repair Parts

    Manway Cover Gasket, 24IN X 28-1/4IN, Repair Parts

    Design Tanks
    DT24X28-1/4GASKET
    Manway Cover Gasket, 24IN X 28-1/4IN, Repair Parts
    Call for pricing / EA
    Picture of Manway Cover, 24IN X 28-1/4IN, Fiberglass, Natural-ISO

    Manway Cover, 24IN X 28-1/4IN, Fiberglass, Natural-ISO

    Design Tanks
    DT24X28-1/4
    Manway Cover, 24IN X 28-1/4IN, Fiberglass, Natural-ISO
    Call for pricing / EA
    Picture of Tank, Vertical, Fiberglass, 12ft X 21ft, 1IN

    Tank, Vertical, Fiberglass, 12ft X 21ft, 1IN

    Design Tanks
    DK16800FB
    Tank, Vertical, Fiberglass, 12ft X 21ft, 1IN
    Call for pricing / EA
    Picture of Tank, Vertical, Fiberglass, 12ft X 26ft, 2IN

    Tank, Vertical, Fiberglass, 12ft X 26ft, 2IN

    Design Tanks
    DK21000FB
    Tank, Vertical, Fiberglass, 12ft X 26ft, 2IN
    Call for pricing / EA
    Picture of Tank, Vertical, Fiberglass, 15,000 Gallon, 12FT X 19FT

    Tank, Vertical, Fiberglass, 15,000 Gallon, 12FT X 19FT

    Design Tanks
    DK15000FB
    Tank, Vertical, Fiberglass, 15,000 Gallon, 12FT X 19FT
    Call for pricing / EA
    Picture of Tank, Vertical, Fiberglass, 30,000 Gallon, 12FT X 36FT

    Tank, Vertical, Fiberglass, 30,000 Gallon, 12FT X 36FT

    Design Tanks
    DK30000FB
    Tank, Vertical, Fiberglass, 30,000 Gallon, 12FT X 36FT
    Call for pricing / EA
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