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One diaphragm kit for Whirlwind STA80 and STA80N 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.
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Return / Exchange Policy
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 Whirlwind STA80AL Septic Air Pump (with a built-in low pressure alarm) is one of the highest quality, reliable septic air pumps on the market today! Built with oversized diaphrams and a shuttle for long service life and excellent performance makes it one of the best available. Used in most 500-750 GPD 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.
3.9 CFM, 2 Year Warranty
The Whirlwind STA80N is one of the highest quality, reliable septic air pumps on the market today! Built with oversized diaphrams and shuttle for long service life, in addition to its excellent performance, makes it one of the best units available. Used in most 500-750 GPD treatment systems, pond aeration, etc.
We offer a 2-Year Limited Warranty on all Whirlwind Septic Air Pumps.
Filter for Whirlwind Air Pumps are replacement filters for STA40, STA60N, STA80N and STA80AL Whirlwind Linear Air Pumps.
Includes one filter
The Fine Bubble Air Diffuser delivers fine air bubbles for maximum aeration in your septic system.
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