Order By Phone – (800) 778-1540 or (636) 583-1608 – M-F: 8:00AM to 4:30PM (CST)
2.7 CFM, 2 Year Warranty
The Whirlwind STA40 Septic Air Pump is one of the highest quality, reliable septic air pumps on the market today! It's longer service life and performance makes it one of the best available. Perfect for some 500 GPD treatment systems as well as pond aeration, etc.
Most 500GPD treatment systems will use our Whirlwind ST60N or STA80N.
Includes: Filter pad (1) Hose and clips (2) User Manual
The Whirlwind STA40 Septic Air Pump comes with a 2-year limited warranty.