... noise OEM,sample for testing Corrosion resist SEAFLO Sprayer Pump 12/24V DCFEATURES:1, High quolity 12 and 24 Volt ... water pumps for sea water, fresh ... motor, double ball bearing motor and Rubber mounted for smooth, quiet operation, sealed drive bearings, corrosion ... , otherCertificate:Rohs/CE SEAFLO Sprayer Pump 12/24V DC