Hi Blow, HP-80 septic pumps are among the longest lasting, most durable linear pumps in the US. The HP-80 is a linear pump that produces 80 LPM of air for 500 to 600 gallon aerobic septic systems. It is a quiet pump that produces 39db of noise. That is about the noise level of a library.
These pumps operate on 120V A/C and use 71 watts of power. They also include thermal overload protection in case the pump becomes over-heated.