Ideal for pumping out aluminum fishing boats, canoes and inflatables after rain storms. Pumps up to 200 gallons per hour. Runs for up to 5-hours on three (high-quality) "D" size alkaline batteries, (not included). Comes complete with 42" hose which wraps around pump housing for convenient storage and male fitting for attaching a garden hose. Handy around the house for use on many clogs, etc. Dimensions: 5-1/4" Dia. by 6-3/8" High.