Sentinel 1/4 HP Aeration System with 2 Diffusers - No Airline

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Sentinel 1/4 HP System / w 2 Diffusers - Airline Sold Separately

For ponds up to approximately 1 to 2 acres in size.

The Sentinel 1/4 HP aeration system uses the all new Stratus ERP rocking piston compressor which creates up to 3.5 CFM air flow while drawing 2.5 amps on a 115 volt system. Optional 230v systems are available upon request.  Operational costs are approximately 55 cents a day and it can work in ponds up to 50' deep.

The base kit includes the 1/4 HP compressor, a 2 valve manifold, and two EP plate diffusers.  All necessary clamps and couplings are included.  3/8" airline is sold separately and can be found in the related products tab on this page, or by clicking here.

**Keep in mind this compressor must be protected from the weather and elements in some way.  The kit without a cabinet is fine for use with an existing outbuilding or other protection.  Optional packages include a post mounted cabinet (4x4" post not included), and a ground based cabinet.  

The deluxe kits include a locking steel cabinet of your choice, cooling fan, accessory electrical outlet, pressure release valve, and a pressure gauge.

The 1/4 HP pump will power up to two diffusers which is useful to spread the released air around in a broader area.  Oblong, narrow ponds, and shallow ponds can benefit from this arrangement.  Includes a 2 year warranty on the compressor, and a 5 year warranty on the airline, diffusers, and cabinet.

You won't find a better performing aeration system for the money!

Got additional questions, be sure to ask us here.

Comparable systems we offer include the Kasco RA2 aerator, and the Airmax PS20 aerator.