Airmax SW40HP Shallow Water Pond Aerator - With 4 Diffusers - No Airline

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Airmax Shallow Water SW40HP Aeration System - Uses 5/8" Airline Only Ordered Separately

The Airmax SW40HP aerator will aerate ponds up to 1/2 acre and up to 10' deep. 

The image above is for illustrative purposes only.  To allow for customization to fit your specific needs, this package comes without airline which can be ordered separately under the related products tab on this page.  Uses 5/8" weighted airline only.

The Airmax SW40HP uses a powerful Silent Air RP50 1/2 HP rocking piston compressor to power 4 Pro Air Self-Weighted diffusers.  This pump can run on 115 or 230 volts (contact us for pricing on the 230v option) and will produce up to 4.7 CFM's of air output.  The monthly cost to run 24/7 is around $34.00 per month. 

This pond aeration system includes the standard Airmax composite cabinet with a cooling fan and great filtration to keep dust and dirt away from the pump.  Standard cabinet dimensions: 23"L x 17"W x 15"H

Also included is the compressor, four diffusers, and connectors.  The recommended 5/8" airline can be ordered separately and can be found in the related products tab below.

The SW40HP is easy to install and operate.  Maintenance would involve changing out the air filter on the pump as needed (usually every six months to once a year) and after 3 to 5 years of operation you will likely want to update the piston seals and gaskets on the pump to maintain good output.  This rebuild kit can be found in the related products tab below.

This purchase includes a 2 year warranty on the pump and electricals, 5 years on the diffusers and airline, and lifetime on the cabinet.

*Order airline separately based on your specific needs.  Uses 5/8" airline only.
*Monthly Operating Cost is calculated at $0.10 per kilowatt hour. Please note that costs vary by location.

Max Pond Size Up to 1/2 Acre
Max Diffuser Depth 10'
Aerates Pond Size Up to 6' Depth Up to 1/4 Acre
Aerates Pond Size Up to 6'-9' Depth Up to 1/2 Acre
SilentAir Compressor RP50 1/2 HP Rocking Piston Compressor
Running Amps 4.1 or 2.1
Voltage 115V or 230V
Wattage 472 Watts
Max CFM 4.7
ProAir 2 Diffusers 4 Plates
Airmax Composite Cabinet Standard Cabinet
Cabinet Dimensions 23"L x 17"W x 15"H
Power Cord 6'
Monthly Operating Cost (24/7)* $33.95
ProAir Diffuser Warranty 5-Years
Compressor & Electrical Component Warranty 2-Years
Composite Cabinet Warranty Lifetime Warranty
EasySet Airline Warranty 5-Years