This item is a revolutionary device, designed and manufactured to provide years of reliable service. It is clearly the most efficient wave maker on the market, coupled with unique and patent pending free-flow, low back-pressure features, makes this compact product the best mechanical current generating device available.

 This unit has been tested and is approved for use with pump applications not to exceed 1400 gph and a maximum of 5 PSI, with a minimum rating of no less than 50 gph.

 Size: This unit is 2 3/8" diameter (4 1/2" with outlets) x 5" high.