The 6MSP Utility/Pool Pump is a powerful, durable, oil-free pump that can remove water down to 1/8 of an inch. With a maximum flow rate of 1900 GPH, it can quickly remove water from swimming pools and pool covers. It can also efficiently remove water from a variety of common and emergency de-watering applications such as flooded basements, rooftops or anywhere that de-watering is a must. Fits inside most pool bottoms and 8" main drains and comes complete with adapters for a standard garden hose (3/4") and pool vacuum hose fittings (1 1/2"). For Freshwater use only and not for continuous duty.