Model 202M Rubber Impeller Pumps for Universal Engines
Bronze Construction with Flange Mount
These engine-cooling impeller pumps are designed specifically for the flange mount of Universal Series gas and marine diesel engines. Direction of shaft rotation determines inlet and outlet ports (see line drawing).
Rubber impeller pumps generate high rubbing friction unless lubricated by pumped liquid. Lack of liquid will cause impeller to burn up. Do Not Run Dry. Liquids compatible with Neoprene can be pumped including fresh and saltwater solutions and mild chemicals. Do not pump severe solvents or acids, and whenever possible, flush pump with fresh water after usage.
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Parts listed below are specific to the pump models featured here. For additional parts that are common to these and other Oberdorfer pumps, as well as a pump schematic, use the link below.