Efficient Sump Pump: Aquastrong sump pump with 1HP powerful motor. Draining water up to 4500GPH Per Hour( 75 gallons per minute) at 5ft. Lift water up to 30ft of vertical height Portable Design: Plug in to play while unplug to stop. Bottom suction design filters debris and removes water down to 1/5 inch from the surface. It can handle up to 1/5?solids , ideal for draining hot tub and flooded basement window wells Easy Installation: 1-1/4'' NPT discharge comes with 1-1/2'' elbow adapter and snap coupling adapter of 3/4'', 1'' or 1-1/4'', which makes Submersible pump easy to install. 10ft UL power cord provides safety and convenience Safe Durable: The submersible water pump is made of reinforced engineering thermoplastic casing resists corrosion and abrasion. Quality mechanical seal prevents leakage effectively for long service life. Built-in thermal overload protector will keep the motor from burning out when dry running Quality Service: Aquastrong customer service provides professional technical supports, keeps your water system stable and worry-free