This water pump is a BPA-free drinking water dispenser, food grade silicone hose, 304 stainless steel, high density ABS plastic, non-toxic and odorless. Built-in 1200mAh rechargeable battery. Can be used for 30-40 days or about 4-6 5 gallon water bottles when fully charged. The drinking water pump fits gallon barrels with a 2.16 inch (5.5 cm) neck. Please confirm your neck size before purchasing.
