The FujiMAC 100R2 Septic Air Pump is a reliable linear diaphragm pump designed for aerobic wastewater treatment systems. Delivering a rated airflow of 100 L/min, it provides consistent oxygenation to support effective wastewater processing in residential and light commercial applications.
Operating within a 2.1–3.1 PSI range, the 100R2 offers steady, efficient performance. Its oil-free design ensures clean air delivery, while thermal overload protection helps prevent motor damage in abnormal conditions. The pump’s quiet, low-vibration operation makes it suitable for noise-sensitive environments.
Routine maintenance may include diaphragm rebuilds every few years to maintain airflow and extend service life. OEM rebuild kits are available to restore performance when internal parts show signs of wear.
Designed for medium-sized residential and light commercial aerobic treatment units
Suitable for systems requiring 100 L/min rated airflow
Operates efficiently within a 2.1–3.1 PSI pressure range
Linear diaphragm technology for consistent airflow
Oil-free operation for cleaner performance
Low-vibration and quiet operation
Thermal overload protection for motor safety
Easy maintenance with available rebuild kits
Rated Voltage: 120V AC
Frequency: 60 Hz
Power Consumption: 74 W
Suggested Pressure Range: 2.1 – 3.1 PSI
Normal Pressure: 2.6 PSI
Airflow at Rated Pressure: 100 L/min (3.5 CFM)
Sound Level: 40 dB(A)
Weight: 11 lbs
Dimensions (L × W × H): 8 1/8" × 6 3/8" × 7 1/2"
Outlet OD / ID: 3/4" OD, 1/2" ID
Includes a 3-year manufacturer warranty.
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