Features of manual water pump BP-01:1) Material: ABS Plastic2) Big, middle and small size3) Suit all 5 gallon bottles4) International dimension5) Easy to clean&change6) Korea high quality ABSPacking: 24PCS/ctns60 X 42 X 42cmGW/NW: 16/15kgsConveyance:Qty/20' FCL: 5, 700PCSQty/40' FCL: 12, 500PCSQty/40' HQ: 14, 700PCSWe are professional water pump manufacturer located in east of China. OEM brand production is warmly welcome!