Sentinel 1/4 HP Aeration System with 2 Diffusers - No Airline Pond Aerators It's stongly suggested to use

It's stongly suggested to use this screen in ponds that have debris of any kind as it will protect the motor from clogging and possible damage

The unique diffuser design provides a lot oxygenation and movement

PB10 works best in water temperatures above 65 degrees F

and the pattern size will fluctuate

Sentinel 1/4 HP Aeration System with 2 Diffusers - No Airline Pond Aerators It's stongly suggested to useSentinel 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 SRC rocking piston compressor which creates up to 2. 3 CFM air flow while drawing 1. 7 amps on a 115 volt system. Optional 230v systems are available upon request. Operational costs are approximately 40 cents a day and it can work in ponds up to 50' deep. The base kit includes the