FLUENTPOWER 3/4HP Sump Pump 4000GPH Stainless Steel Submersible Pump, Drain Clean/Dirty Water for Basement Flood Cellar Pool Pond Garden Hot Tub, Automatic/Continuous Manual Operation by Float Switch. 1??? 3/4 HP POWERFUL SUMP PUMP? Equipped with a 3/4 HP powerful motor, the capacity of transferring water can be Max. 4000 GPH with 1.5 discharge hose horizontally. Pump has the ability to lift water up to Max. 30 ft vertical, 3170 gallons per hour on at 10 ft discharge lift. This sump pump works with clean and dirty water which contains solid less than 1.4. 2??? FULL STAINLESS STEEL CASING? Assembled by integrated 304 stainless steel housing and pump base with better cooling ability for long life. Pump also comes with a 26.2 ft long cable cord, which allows the pump to go deep enough (23 ft) in the water. This pump can be used in a Min 16″x16″ pit. 3??? SAFETY ENSURE & DURABLE? Upgraded Sealing Structure gives pump longer life time, which is much longer than regular mechanical seal. Full corrosion-resistant shell and thermal protection ensures the pump will not be burned out, even when the pump triggers the thermal overload protector, the pump will rework after cooling down. 4??? AUTOMATIC OPERATION? The pump ON/OFF is controlled by float switch. Once the water pump is plugged in, it will automatically start when the water level is above 20″, and stop working when reaching the stop-level of 6″. When you start to use this pump, tilt and submerge the pump into water for a few seconds to expel the air inside of the pump. 5??? MANUAL OPERATION? For the customers who don’t like to use the float switch, you can just simply attach it on its side slot, so that the pump becomes manually controlled. This can be used when water level is low and not enough for floater freely floating in the water. Pump can remove water down to 2, and it will keep continuously running and will not turn off automatically, so remember to cut off the power immediately to prevent the motor becoming burned! 6??? EASY TO INSTALL? Comes with three plastic adapters: GHT 3/4″, NPT 1″ and 1.5 male tread connectors. GHT 3/4″+NPT 1″ connects standard garden hose for quick installation. 1.5 male thread connects discharge hose for maximum output flow rate, this adapter has three different diameter outlets (Diameter 1 inch, 1-1/4 inch, 1-1/2 inch) to adapt for different size hoses as needed. The bigger the flow is, the wider the outlet should be. Provide lifelong technical consultation and 24h customer service. Please wait for the result of cancellation. The order will be processed and completed by automatic warehouse system within 5 minutes. Sending direct message to cancel the order is not allowed for every case. For the return case.