... in bus,office,hostpital...... Direct Manufacturer,Quality Contorl FirstMini Water DispenserEWP-001 Description: 1.Material:ABS, P.E, food-grade,without smell ... to ensure waterquality. 2.Can be used with 5 gallons water bottle, Neck Dia. of the bottle: 56mm(standard), 58mm Why ... use SKL Electronic Water Pump? 1.Battery operated. (2*LR20,D Size) ***2.No drips ...