Order By Phone – (800) 778-1540 or (636) 583-1608 – M-F: 8:00AM to 4:30PM (CST)
The Whirlwind STA120N Septic Air Pump is one of the highest quality, most durable septic air pumps on the market today! Built with over-sized diaphrams and a shuttle for long service life ensure excellent performance making it one of the best units available. Used in most 1000-1200GPD treatment systems, pond aeration, etc.
Filter pad (1)
Hose and clips (2)
We offer a 2-year limited warranty on all Whirlwind Septic Air Pumps.
Free Shipping on Orders Over $30 + Same Day Shipping! Mon.-Fri. (if ordered by 2:00 pm CST)
We offer a 100% Satisfaction Guarantee on your order from septictankparts.com.
Return / Exchange Policy
The Red Alert P101-2 Control Panel is designed for use with all brands of air pumps, vane pumps, regenerative blowers. Not for use with shaft style aerators.
We offer a 2-year limited warranty on Red Alert Control Panels.
One Diaphragm (repair) Kit for a Whirlwind STA120 Linear Air Pump.
Whirlwind air pumps provide years of dependable service but due to continual wear over time some pump components may need to be replaced in order to continue to provide the proper air flow. Instead of purchasing a new pump, you may just need to replace some internal components.
Diaphragm kit includes two diaphragm blocks, two diaphragm heads, one filter pad, and hardware.
The Whirlwind STA120AL Septic Air Pump with Low Pressure Alarm is one of the most durable, energy efficient linear pump on the market today. Built with heavier diaphragms for a longer service life yet known for its extremely quiet operation. Used in most 750-1200 GPD treatment systems, pond aeration and many other applications, this model includes a low pressure alarm with warming light and buzzer indicating pump failure.
Includes: Filter pad (1) Hose and clips (2) Owner's Manual
The Fine Bubble Air Diffuser delivers fine air bubbles for maximum aeration in your septic system.
The STA Low Pressure Alarm Kit is a designed with both visual and audible alerts when air pressure drops below the recommended levels. These alarms signify when the diaphrams are in need of replacement. It can also be used with other brand air pumps.
Order by phone – Call us toll free: (800) 778-1540 – Weekdays 8:00AM to 4:30PM (CST)