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    Manufacturer: Whirlwind

    Whirlwind STA40-STA60 L-Tube Replacement

    Item #: WHISTA40/60LT
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    The Whirlwind L-Tube connects the diaphragms on each end of the pump to the air tank in the base of the pump. A set consists of two and takes one set per pump.

    Product Details

    • Sold as a set of two
    • STA40
    • STA60


    • Sold as a set of two
    • STA40
    • STA60
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    Whirlwind 60 Septic Air Pump

    Product Video

    3.7 CFM, 2 Year Warranty


    Whirlwind® STA Series Septic Air Pumps are dependable, energy-efficient aerators that offer extremely quiet operation and excellent long life. Whirlwind® linear air pumps use diaphragms to compress and move air through heavy-duty tubing into the wastewater of your septic aeration tank. The Whirlwind® STA60N Septic Air Pump operates 60 LPM at 2.18 PSI with a maximum continuous operating pressure of 4.35 PSI. The STA60N also achieves a maximum open air flow of 3.7 CFM. Linear diaphragm air pumps are effective pumps for septic aeration and have been widely used for pond aeration, as well as applications in medical and laboratory settings. The STA60N Septic Air Pump is sometimes used in 500 GPD aerobic treatment units, however the Whirlwind® STA80N model is utilized most often.

    The Whirlwind® STA60N Septic Air Pump is a compatible septic tank pump replacement for original equipment manufacturer (OEM) 60 LPM models including: Alita AL-60, Blue Diamond ET-60/ETS-60, FujiMAC MAC60R II, Hiblow HP-60, Secoh EL-60/JDK-60, and Thomas AP-60/AP-60.


    We offer a 2-year limited warranty on all Whirlwind® Septic Air Pumps.