Fuji Mac 120r2 Septic Air Pump

Fuji Mac 120r2 Septic Air Pump


The FujiMAC 120RII is the largest of the FujiMAC single pump line. Sharing the same technology and many components with the smaller pumps means it is extremely efficient for its size and output.  This pump is a direct replacement for many 750 and 1000 gallon treatment systems, or for larger systems where multiple pumps are used.

Rebuild kits are available for the maintenance of this product. This product can be expected to require rebuild after three or four years of operation, and it can be rebuilt two to three times. However, red dust building up inside the compressor may signal that a rebuild may not be sufficient.

 FujiMac Aerators come with a 3 year warranty


  • Linear Diaphragm air pump
  • These specifications are results for a system with a 120-volt power source
  • Most power providers within the United States provide VAC at 60 Hz
  • The highest pressure at which this product should operate continuously is 3.1 PSI
  • The noise level of this product will be about the average ambient noise within a home
  • Oil free operation
  • Thermal over load protection
  • Easy maintenance


    Rated Voltage 120 Volts

    Power supply Frequency 60 Hz

    Power Consumption 93 W

    Suggested Pressure Range 2.1-3.1 PSI

    Normal Pressure 2.6 PSI

     Airflow at Rated Pressure 120 L / min 4.2 cfm

    Sound level 41 dB(A)

    Weight 11 lbs.

    Length 8 1/8 In

    Width 6 3/8 In

    Height 7 ½ In

    Outlet Outer Diameter 1 In

    Outlet Inner Diameter ¾ In

    P/N: fuji120




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