... ,low noise OEM,sample for testing Corrosion resist SEAFLO Sprayer Pump 12/24V DCFEATURES:1, High quolity 12 and 24 Volt water ... performance, self priming, automatic switch, low noise, corrosion resistant Specifications1, Pump Head 2 chambers2, Open Flow 2.0L/Min/3.8L ... /4 quick connector color: black, otherCertificate:Rohs/CE SEAFLO Sprayer Pump 12/24V DC