... bus,office,hostpital...... Direct Manufacturer,Quality Contorl FirstMini Water DispenserEWP-001 Description: 1.Material:ABS, P ... 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 ... . With ROHS and CE reportBattery Information:LR20,Alkaline(Zn-MnO2)Size:Φ34.2*61.62 Years ...