Description: The pump made of ABS plastic,Oil resistant, heat resistant, acid, alkali resistant, corrosion resistant Come with over-current and over-temperature protection to effectively protect the pump and extend the life of the pump Open flow up to 45 liters / minute, easy to install, stable performance Pipeline installation, compact structure, small installation space required The unique double-blade design and reasonable pump structure in the pump body can easily smash the dirt or impurities in the sewage and discharge it. Specification: Voltage: 12V DC Current?10A Max Flow : 45LPM / 12GPM Dimension(L x W x H): Approx. 31 x 12 x 10.5cm /12.2 x 4.7 x 4.1 inch Package Includes: 1 Piece Marine Macerator Pump