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Original price $540.00 - Original price $540.00
Original price
$540.00 - $540.00
Current price $540.00

Gast 0323 Alternative Rotary Vane Septic Air Pump

The Gast 0323 replacement septic air pump is the choice of professional installers who want to give customers a trouble-free septic air pump.
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Important Info

We are no longer stocking the Gast 0323 models. If you purchase a Gast '0323' Listing, you will be shipped the most up to date 0523 model.
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  • Key Features
  • Specs
  • Warranty
  • Unlike diaphragm pumps, this compressor is not sensitive to back pressure. It is not uncommon for a Gast unit to work for 8-10 years with no issues. That means the unit will have made over 7 billion rotations before having to be rebuilt. It achieves this with a unique vane that places a film on the counter face so that the material wears against itself. This allows the vane to wear at a rate of a thousandth of an inch per year.

    It is important to clean the compressor’s top filter every 4 months as dust entering the the septic air pump damages the film layer, affecting longevity and time between rebuild. Function of the Septic Air Pump The Gast 0323 Rotary Vane Septic Air Pump will inject the wastewater in your septic tank with oxygen so that aerobic bacteria can colonize and feed on the wastewater, breaking it down into smaller parts. Once this process is complete, the water can be released into the environment without risking contamination.

    Function of the Rotary Vane The Gast 0323 Rotary Vane Septic Air Pump’s robust design ensures that the compressor runs smoothly and soundlessly. In fact, the compressor is well-regarded for its high efficiency and low noise level. Diaphragm pumps, in contrast, tend to get notably noisy as soon as they show signs of significant wear. Moreover, the Gast 0323 Rotary Vane Septic Air Pump is more energy efficient than previous models.

    Motor Design: No Risk of Back Pressure Back pressure occurs when an obstruction develops within the system, causing gases and waste materials to build and stagnate flow as a result. If not addressed immediately, back pressure can cause long-term damage to a pump. Fortunately, Gast 0323 Rotary Vane Septic Air Pump is not ventilated, which keeps more sludge out.

    Additionally, the air pump produces high-flow air to ensure ideal air pressure. Attached to the motor is a cooling fan to ensure ideal temperature.


    • Rotary vane air compressor
    • 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 can operate continuously is 10 PSI
    • The maximum airflow through the outlet of this product is 92 liters per minute
    • The noise level of this product will be less than double the average ambient noise within a home.
    • Low air pulsation
    • Oil free operation
    • Thermal overload protection
    • Easy maintenance
    • K478 Repair Kit

  • Voltage Dual Voltage 115/230
    Frequency 60 Hz
    Power Usage 180 W
    HP 1/4
    Rotations Per Min 1725
    Max Pressure 10 PSI
    Max Airflow 92 L/min

    0323 Spec. Sheet

  • One Year Warranty Covering Manufacturing Defects

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