Mag-Drive Utility Pump - Model 18

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. 3/4" inlet/outlet thread size. 6 3/8" x 3 1/8" x 4 5/8"