10.75 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® STA150N Septic Air Pump operates 150 LPM at 2.9 PSI with a maximum continuous operating pressure of 5.8 PSI. The STA150N also achieves a maximum open air flow of 10.8 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 Whirlwind® STA150N Septic Air Pump is a compatible septic tank pump replacement for original equipment manufacturer (OEM) 150 LPM models including: Alita AL-150, Blue Diamond ET-150/ETD-150, FujiMAC MAC150R II, Hiblow HP-150, Secoh EL-150W/JDK-150, and Thomas LP-150HN.