EasyPro PA50 Rotary Vane Pond Aeration System Model:PA50 with Quick Sink Tubing and Diffusers which only adds about $50-75

which only adds about $50-75 to the cost of your aeration system (depending on size of system)

The brass manifolds connect to the pump via a 3/4" barb

Kasco® 4400AF Surface Aerators come standard with float

ASYBS002 BioSteps 10 Drain Fitting

EasyPro PA50 Rotary Vane Pond Aeration System Model:PA50 with Quick Sink Tubing and Diffusers which only adds about $50-75EasyPro PA50 Aeration Systems include compressor, valved outlet assembly, pressure relief valve, pressure gauge, airlines, and diffusers. 1 year warranty on compressor; 5 year warranty on tubing and diffusers. 1 4hp 115v Stratus rotary vane compressor Two valve manifold with pressure relief and pressure gauge 200' of 1 2" tubing tubing (optional) (2) QS2 self weighted rubber membrane diffuser assemblies (optional) Amps Max Pond Size Max Air Flow Max