Blue Diamond ET120 Air Pump -ET120

Blue Diamond ET120 Air Pump

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Price: $238.95

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Part Number: ET120

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Description

Blue Diamond ET Series Air Pumps offer versatility for enthusiasts who manage ponds, aquariums, and even specific septic applications. These pumps are designed to withstand various weather conditions, featuring a robust and compact build with the main body constructed from cast aluminum alloy that are great for pond owners who love taking care of their ponds. Energy-efficient Green Drive Technology saves on electricity. Use them for jobs that need a little air or ones that need it all the time. If you ever need to fix them, changing the diaphragm is simple. Exclusively developed diaphragm material makes it last a long time. Manufacturer recommends replacing diaphragms ever 18 months for optimal performance, which Blue Diamond provides one new set of replacement diaphragms in each new unit.

Connections: The air outlet features internal threading for use with the provided barb adapter, but for 3/8" tubing, we advise using the supplied rubber elbow instead. If you're using larger tubing, you can connect it directly to the smooth outer surface of the air outlet. The 14mm outlet can support 1/2" tubing, while the 18mm outlet can handle 5/8" or 3/4" tubing. If you intend to use 1/2" tubing with the 18mm outlet, you will require additional adapters.

Note: The Blue Diamond ET series aerators are designed for relatively low pressure. Tubing should not exceed 130' and diffusers should only used in water up to 7' deep.

Blue Diamond ET120 Air Pump
Max. Water Depth - 7'
Max Air Flow (lpm/cfm) - 120/4.2
Discharge Outlet - 18mm (0.71")
Noise Level (dB) - 45
Watts - 90
Dimensions - 10.5" x 8.5" x 8"
Cord Length - 6'
2-year warranty

Time Will Tell

So far this has been a very affordable alternative to a Hi Blow brand. As the specs indicate, it is not as quiete as the Hi Blow but that is the only difference I can tell at this point. A nice feature is the fact the box includes a replacement diaphram and the task looks to be easier than Hi Blow

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Reviewed by: David from Houston on 11/22/2024

Blue Diamond ET120 Air Pump

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