Fuji Mac 150r2 Septic Air Pump

The FujiMAC 150R2 Septic Air Pump is a high-capacity linear diaphragm pump engineered for larger aerobic wastewater treatment systems. Known for its reliable performance, it delivers consistent airflow to support effective oxygenation, essential for proper treatment processes in both residential and light commercial applications.

This model provides a rated airflow output of 150 L/min and operates efficiently within a 2.1–3.1 PSI range. Its oil-free design ensures clean air delivery, while thermal overload protection safeguards the motor from overheating during abnormal conditions. The quiet, low-vibration operation makes it well-suited for installation in noise-sensitive environments.

Routine maintenance may include diaphragm rebuilds every few years, depending on operating conditions. OEM rebuild kits are available to extend service life and maintain performance.

Applications

• Designed for large residential and light commercial aerobic treatment units

• Ideal for systems requiring 150 L/min rated airflow

• Compatible with setups operating between 2.1–3.1 PSI

Design & Performance Features

• Linear diaphragm technology for steady, reliable airflow

• Oil-free operation for cleaner performance

• Quiet operation with low vibration

• Thermal overload protection for motor safety

• Easy maintenance with available rebuild kits

Specifications

• Rated Voltage: 120V AC

• Frequency: 60 Hz

• Power Consumption: 145 W

• Suggested Pressure Range: 2.1 – 3.1 PSI

• Normal Pressure: 2.6 PSI

• Airflow at Rated Pressure: 150 L/min (5.3 CFM)

• Sound Level: 46 dB(A)

• Weight: 18 lbs

• Dimensions (L × W × H): 11 1/2" × 7 1/4" × 8 3/8"

• Outlet OD / ID: 1" OD, 3/4" ID

Warranty

Includes a 3-year manufacturer warranty.