Liverani Minor 40 Impeller NBR Nitrile

A genuine replacement flexible impeller crafted for LIVERANI Minor 40 series impeller pumps.

Made from NBR nitrile rubber, this impeller offers strong resistance to oils and general wear, making it well suited to standard liquid transfer applications where chemical resistance and durability matter.

Flexible impeller pumps depend on the impeller to create sealed chambers that move fluid efficiently while retaining self-priming capability. Over time the impeller material can degrade from friction, heat or chemical exposure. Replacing the impeller restores pump performance and maintains optimal flow characteristics.

This NBR (nitrile) impeller is ideal for use in a variety of industries including food and beverage, general industrial and utility liquid handling. NBR provides balanced performance for common fluids but is not recommended for prolonged exposure to highly abrasive or high-temperature liquids. Compatible with other Minor 40 pump components, this impeller ensures reliable operation and long service life.

Unsure if this is the right part? Click here to view a comprehensive Liverani pump spare parts list with exploded diagram. Impeller: Part #7