Blue Diamond ET40 Septic Air Pump

  13 Reviews

Blue Diamond ET40 Product Description

Oil-free and clean, this enviro linear air pump helps push oxygen into the wastewater in your septic system. This oxygen aids in the destruction of waste, allowing clear, odorless drainage to be released into your drainage area and minimizing the amount effluent that goes into the environment.  Here are some of the benefits to purchasing this model air pump:

Strong Performance

The Blue Diamond ET40 Air Pump is able to efficiently manage your wastewater. This pump has a flow between 30 and 250 liters per minute, and can handle over 500 gallons of water each day. This air pump is able to run continuously if needed and helps increase the levels of oxygen in the water where it is used. These air pumps are UL, TUV, and CE approved, guaranteeing they are safe and high quality products, and they are even used and recommended by NSF certified sewage treatment systems manufacturers. These specific pumps are not to be used on ponds over 5 foot in depth as the back pressure will ruin them, as it is not good for them.


Blue Diamond air pumps are some of the most energy-efficient air pumps available. The Blue Diamond ET40 Air Pump uses green drive technology which helps lower its power consumption to 30 watts.


The Blue Diamond ET40 Air Pump is built to last, making it one of the more durable and cost-efficient air pumps on the market. These air pumps are weatherproof and designed to withstand harsh conditions. They do not have any wearing parts, and they have a uniquely designed diaphragm material meant to work efficiently and last for a long time. In the case that this air pump needs to be repaired or replaced, repair kits are reasonably priced and easy to use. The durability of this air pump will save you time, money, and energy.  MAX DEPTH 8 FT.

1 Year Manufacturer Warranty


For more information about the Blue Diamond ET40 Septic Air Pump, feel free to contact us.



4.7 /5

Calculated from 13 client reviews.

  • 1
  • 2
  • 3
  • 4
  • 5
Sort reviews :

You May Also Like

$167.95 $160.00

Blue Diamond ET80 Septic Air Pump

  50 Reviews
$189.00 $170.00

Blue Diamond ET100 Septic Air Pump

  28 Reviews
$177.95 $170.00

Blue Diamond ET80A Septic Air Pump

  16 Reviews
$147.00 $140.00

Blue Diamond ET60 Septic Air Pump

  10 Reviews