DYX mini water pump DSB020-A has low energy consumption,low noise, long lifetime advantage. This mini water pump mainly used for robot vacuum cleaner etc. Materials of DSB020-A diaphragm water pump have POM,Plastic,Rubber,Steel and so on. We provide 100% inspect about current,flow rate,pressure,air leakage,noise and appearance on production.Our mini pumps products will do salt spray, life, noise, performance detection test.This air pump approved by CE/EMC,ROHS, REACH and FDA certificate.Provide OEM/ODM service, Our mission is Market - oriented, customer - centered, quality of survival! Technical Specification Product model DSB020-A Rated voltage DC3.0V Diameter 8×18×38.3mm Rated power…