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Original price $330.00 - Original price $330.00
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$330.00 - $330.00
Current price $330.00

Hiblow HP-40-017A Septic Air Pump

by Hiblow
  6 Reviews
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Hiblow HP-40-017A Septic Air Pump


The Hiblow HP-40-017A is the smallest model made by Hiblow USA that is approved for aerobic septic systems. The small size and low power consumption produce very little heat, allowing the HP40-017A septic air pumps to have long service periods; up to 8 years. The Hiblow HP-40-017A will work for some 500 gpd aerobic septic systems.

The Hiblow HP-40A is very similar to the Hiblow HP-40. The major difference between the two models is that the HP-40A has an alarm built into the body of the compressor and the HP-40 has a tap for an external alarm sensor. The HP-40A can be used in some 500 GPD aerobic septic system. Koi ponds and ponds that are up to 16,000 gallons with a maximum depth between 6 and 8 feet can be aerated with this product.

Rebuild kits are available for the maintenance of this product. This product can be expected to require a 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.

Hiblow has proven track record of producing high quality aerators. You can rest easy knowing that your Hiblow aerator is built to last. These aerators also come equipped with industry leading safety features. Extra parts for Hiblow aerators are also well supported. This ensures that extra parts for your aerator can be fairly easily acquired.

  • 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
  • 0.8 Amps and 38 Watts are required for this product
  • This product’s ideal operating pressure is 1.88 PSI
  • The highest pressure at which this product should operate continuously is 2.9 PSI
  • Ideal airflow through the outlet of this product is 40 liters per minute
  • The maximum airflow through the outlet of this product is 60 liters per minute
  • The noise level of this product will be less than the average noise level within a home.
  • Integral low-pressure alarm
  • Oil free operation
  • Sound dampening technology


Rated Voltage 120 VAC

Current 0.8 A

Power supply Frequency 60 Hz

Power Consumption 38 W

Rated Loading Pressure 1.88 PSI

Maximum Continuous Operating Pressure 2.9 PSI

Maximum Airflow 60 L / min 2.1 cfm

Airflow Volume (@ rated pressure) 40 L / min 1.41 cfm

Noise Level 32 dBA

Weight 13.4 lbs.

Length 10.8 In

Width 6.73 In

Height 7.48 In

Outlet Outer Diameter 0.70 In

Outlet Inner Diameter 0.26 In 

P/N: hp40a

All Hiblow Aerators come with a 2 year warranty


Ask a Question
  • My Hiblow as a alarm attached to it . Can I attach the alarm to this pump?

    It is possible but is not easy to do as the power for the pump is coming from the alarm and you would have to do some soldering.