This pump conforms to worldwide safety certification standards. With a strict quality control system, we manufacture fine products with nice designs and high-grade material for customers all over the world. Specifications:1) Voltage: 100V, 110V, 120V, 220V, 230V, 240V2) Pressure: 12,000PaInner packing:1pc/color boxDimensions: 20.8 x 13.7 x 18cmOuter packing:12pcs/ctnDimensions: 0.069cbmN.W.: 14.88kgG.W.: 17.46kg producing area:China payment:T/T, L/C supplying capacity:10,000pcs/week