This submersible water pump is great for everything from fountains to hydroponic systems. Powerful oil free high magnetic rotor. Ceramic shaft and bearing insures reliability. Trouble free one moving part. Strainer protects impeller from damage. 1 year warranty on all pumps. EcoPlus Instruction Manual Pump Watts Max Height GPH Inlet Outlet Included Fittings 66 5.75 2.5' 75 .25", .375", .5" Barbed 100 10 3' 100 .375" NPT .375" & .5" Barbed 132 28 4' 132 .25", .375", .5" Barbed 185 26.5 4' 158 .75" NPT .625" NPT .75", (2) .5", .375" Barbed 264 28 6.5' 290 .75" NPT .75" NPT .75" & (2) .5" Barbed + Nozzle 396 36 6.5' 396 .75" NPT .75" NPT .75" & (2) .5" Barbed + Nozzle 633 35 7.8' 594 1.25" NPT .75" NPT (3) .75" & (2) .5" Barbed + Nozzle 1056 89 9' 1083 1.25" NPT 1" NPT (2) .75", (2) .5", 1" Barbed 1267 192 13.5' 1347 1.25" NPT 1" NPT (2) .75", .5", (3) 1" Barbed 1584 245 12.5' 1638 1.25" NPT 1" NPT (2)