Whirlwind STA120 Diaphragm Kit

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® STA120N Septic Air Pump operates 120 LPM at 2.9 PSI with a maximum continuous operating pressure of 5.8 PSI. The STA120N also achieves a maximum open air flow of 8.1 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® STA120N Septic Air Pump is a compatible septic tank pump replacement for original equipment manufacturer (OEM) 120 LPM models including: Alita AL-120/AL-120P, Blue Diamond ET-120, FujiMAC MAC120R II, Hiblow HP-120/HP-120LL, Secoh EL-120/JDK-120, and Thomas AP-120.

Warranty

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

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.

The Red Alert P101-2 Control Panel is a superior replacement for panels used with septic tank aerators. This control panel is compatible for use with air pumps, vane pumps, regenerative blowers, and linear style aerators manufactured by brands such as Whirlwind®, Hiblow®, Gast®, Secoh®, as well as alternative high-quality replacement units like the ones produced by Septic Tank Parts. This unit is not to be used with shaft-style aeration systems.

For shaft-style aerators, use the Red Alert P101FA-2 Control Panel.

The Red Alert control panel is manufactured for longevity in indoor and outdoor use. Crafted from industrial-grade plastics, UL-rated weather-resistant housing, and anti-corrosive zinc-plated screw terminals, this control panel is resistant to wear and temperature extremes.

With the Red Alert™ 24-time control technology, the P101-2 is completely programmable with a control timer, warning light, and a 3-position toggle switch that allows the unit to be on/auto; off; or in continuous run mode. The ability to program down to 15-minute intervals gives you precise control over your aerator scheduling.

Warranty

We offer a 2-year limited warranty on Red Alert Control Panels.

The Fine Bubble Air Diffuser delivers fine air bubbles for maximum aeration in your septic system.

3/4" Male pipe threaded connection

9" diameter