Green Expert 1HP Submersible Sump Pump, 4000GPH Full 304 Stainless Steel Manual Utility Pump with Adapter Kit, Oil-Free Top Discharge Water Removal for Basements, Pools, Hot Tubs & Drainage Pits — Open-Box, 14% Off

FULL 304 STAINLESS STEEL BODY – Built to look and work like serious equipment: the bright 304 stainless steel body and base feel solid, resist rust and corrosion, and help move motor heat out faster during demanding drainage jobs. TRUE RATED 1HP OIL-FREE POWER – The rated 1HP oil-free motor is built for real high-volume drainage, not lightweight circulation. It drives strong water removal without pump oil contamination, while thermal overload protection helps keep operation safer and steadier. 4000GPH FAST WATER REMOVAL – Built to move large volumes of water quickly when time matters. The high-flow design helps drain basements, pools, hot tubs, sump pits, drainage pits, water tanks and rain barrels faster, making it a practical pump to keep ready for storms, leaks and seasonal draining jobs. ADAPTER KIT INCLUDED FOR QUICK INSTALLATION – No last-minute fitting hunt. Choose the included adapter, connect your hose or pipe, lower the manual pump, plug in and start draining. Ideal for supervised emergency water removal and temporary drainage jobs around the home. FITS NARROW PITS & RESISTS CLOGGING – The 6-inch cylindrical body, top discharge, top-routed power lead and included 16.5FT black lifting rope make placement easier in tight wells, sump pits and drainage pits. Double-layer multi-hole intake improves water entry and helps prevent leaves, pebbles and debris from blocking all suction points; stop around 1 inch water level, 0.8 inch minimum under ideal conditions.

A solid, clean, safe and good-looking stainless steel pump that is ready to install and start draining when water shows up.

The Green Expert 1HP Submersible Sump Pump is built for fast, supervised water removal around the home. Its full 304 stainless steel body gives the pump a strong, premium look and feel while helping resist rust, corrosion and heat buildup during demanding drainage jobs.

True Rated 1HP Oil-Free Power: The rated 1HP oil-free motor is designed for real high-volume drainage, not light circulation work. It moves up to 4000GPH for fast water removal while avoiding pump oil contamination in the water. Thermal overload protection helps keep operation safer and steadier during heavy use.

Adapter Kit Included for Quick Installation: When water needs to be removed quickly, you should not waste time hunting for fittings. The included adapter kit helps you connect common hose or pipe setups faster, lower the pump into position and start draining with simple manual plug-in control.

High Flow, Not High Pressure: This pump is designed for high-flow drainage, not pressure boosting. For best performance, use PVC pipe, rigid pipe or a standard garden hose. Expandable or retractable hoses need extra pressure to open and expand, which can sharply reduce real water flow.

Made for Narrow Spaces: The 6-inch cylindrical body, top discharge outlet, top-routed power lead and included 16.5FT black lifting rope make it easier to place the pump into narrow wells, sump pits, drainage pits, water tanks and other tight spaces where bulky pumps may struggle.

Double-Layer Multi-Hole Intake: The base uses a double-layer intake structure with multiple water entry points. If leaves, small stones or debris block part of the first layer, other intake holes and the second layer can still help water enter the pump. Because this structure is designed for better clog resistance, stop the pump around 1 inch of remaining water. Under ideal conditions, the minimum water level can reach approximately 0.8 inch.

Use For: flooded basements, sump pits, drainage pits, window wells, pools, hot tubs, spas, water tanks, rain barrels, cisterns and other temporary water removal jobs.

Do Not Use For: sewage, thick mud, fuel, chemicals, corrosive liquids, high-pressure boosting or unattended automatic operation.