The Tiger Shark™ is the most powerful pump in its class. This energy efficient pump is ideal for 300-500 gallon aquariums with sump return systems requiring a minimum of 15 feet static head. This unit is rated for a maximum flow rate of 5,500gph, a shut off head of 84 feet. Features: * Quiet operation * Minimal heat transfer * Units are pre-wired with an 8ft cord and molded 115V plug * Pressure pump * Fan-cooled motor Specifications: * Maximum Flow Rate: 5,500gph * Maximum Shut-Off Head: 84' * Average Amps @ 115V: 9.2 Amps * Inlet/Outlet: 1.5" FNPT / 1.5" FNPT * Dimensions (L x W x H): 16.0" x 9.0" x 9.0" * Warranty: 3-year manufacturer`s warranty