The Rule 1500 GPH Bilge Pump is a high-capacity pump with a flow rate of 1500 gallons per hour (GPH) and 5678 liters per hour (LPH), it can quickly pump large amounts of water. The pump is made of durable canvas material and runs on a 12V power source, making it an efficient and reliable option. The package includes the Rule 02 Higher Capacity Bilge Pump, providing everything you need for fast and easy installation.