EasyPro Sentinel PA65 Rocking Piston Deluxe Pond Aeration System EasyPro Pond Products We also offer it with

We also offer it with a pre-drilled 2" hole

Aeration diffusers accomodate nearly every depth and profile

and the majority of particles as small as 10 microns

Pump Model Diaphragm Size SKU ET30 & ET30A 1&13/16" Diameter SKET30 ET40 & ET40A 2" Diameter SKET40 ET60

EasyPro Sentinel PA65 Rocking Piston Deluxe Pond Aeration System EasyPro Pond Products We also offer it withEasyPro Sentinel PA65 Deluxe Aeration Systems include lockable steel cabinet with compressor, dual valve outlet assembly, pressure relief valve, pressure gauge, airlines, diffusers, cooling fan and electrical outlet installed. 2 year warranty on compressor; 5 year warranty on tubing, diffusers and cabinet. 18" ground post cabinet or 22" ground cabinet with cooling fan and electrical outlet 1 2hp 115v Stratus SRC Gen 2 rocking piston compressor Two