Superior Pump 91016 1/6 HP Utility Pump - Oil Free Design. Superior Pump uses quality components including solid copper motor windings, reinforced thermoplastic and electronically controlled split capacitors. Superior Pump model 91016, 1/6 HP oil free submersible utility pump, will move water up to 1920 gallons per hour and includes a 3/4 in. garden hose adapter. This Multi-purpose pump is ideal for water removal from basements, crawl spaces, window wells, tubs, ponds, buckets, standing water and general water transfer. Superior Pump is a family owned and operated Pump Company specializing in residential/light commercial duty pumps.