Mag-Drive Utility Pump - Model 3

A pump for all the right reasons! Great for water return from a wet/dry sump or for powering a protein skimmer! Nine superior attributes:1) powerful magnetic drive. 2) only one moving part. 3) low maintenance. 4) no oiling necessary. 5) quiet. 6) very energy efficient. 7) easy-to-clean pre-filter. 8) high flow pressure. 9) for fresh or salt water...in-line or submersed. 1/2" inlet/outlet thread size. 4.75" x 4" x 4.25"