Fuji Mac 80R2 Septic Air Pump

The FujiMAC 80R2 Septic Air Pump is a reliable, mid-to-high capacity linear diaphragm pump designed for residential and light commercial aerobic wastewater treatment systems. Delivering a rated airflow of 80 L/min, it provides steady oxygenation to support efficient treatment performance. Operating within a 2.1–3.1 PSI range, the 80R2 offers quiet, low-vibration performance and long-term reliability. Its oil-free design ensures clean air delivery, while built-in thermal overload protection safeguards the motor during abnormal operating conditions. Routine maintenance may include diaphragm rebuilds after several years of operation to maintain optimal airflow. OEM rebuild kits are available to restore performance and extend the pump’s service life. Applications Designed for medium-sized residential and light commercial aerobic treatment systems Suitable for systems requiring 80 L/min rated airflow Operates efficiently within the 2.1–3.1 PSI pressure range Design & Performa