Sprayer pump with CE,ISO 9001:2000,TUV Certificate Cleaning machine Low noise, corrosion resistant. Small pump high presure Name: Diaphragm pump, sprayer pump, water pump,agricultural spray pump,knapsack sprayer pump,power sprayer pump,motor power sprayer pump Voltage:12V/24V DC Diaphragm PumpCertificate:Rohs/CE/TUV/ISO9001:2000Specification:A:Stable performance, B:Self priming,automatic switch, ...