Features:Dimensions: Height 24.0", Diameter 4.5", Footprint 14" X 9"UL listed recirculating pump (660 gph). Note: the feed pump is not included (you can also feed the skimmer directly from the overflow box). The required flow rates are 200 to 350 gph--we recommend using the Mag Drive 3 pump. The skimmer has a 1/2" inlet.Paddle-wheel injection system with ceramic shaft and paddle impellerAir inlet silencerMolded micro-bubble reducing trapFor in-sump use onlyWater tight pump unions provide easy removal for cleaning and maintenanceCollection cup is easy-to-remove and has a rubber grommet connection assembly that ensures a snug fitA fully adjustable flow valve completely allows you to control the water height within the skimmer body--maximizing foam collectionThe drain port in the collection cup makes it easy to collect the foam and drain it away from your systemWatts: 50. Amps: .42.User Manual (pdf file in new window)