Key Specifications & FeaturesModel: WP30X (3-inch / 80mm connections) Made-in-China.com +1Flow Rate: Approximately 1000 L/min or 60 m3/h Max Suction / Lift: Suction height is typically 7-8 meters, with a total lift height of about 30 meters. Amazon.se +1Operation Warning: The pump should never be run dry. It must be fully primed with water before starting to avoid damaging the internal mechanical seal.