Rule Evacuator pump angled view Rule Evacuator pump angled view with discharge port Rule Evacuator pump discharge port Rule Evacuator pump side view Rule Evacuator pump top view Overview PRODUCT FEATURES High capacity, 12V utility pump Discharges up to 7,700 GPH (29,148 LPH) Built in back up allows each pump to operate independently, if necessary 3-inch barbed discharge port Long power leads at 7 feet (2 meters) The Rule Evacuator high volume utility pump is ideal for fast evacuation of water from a vessel. A favorite of tow boat operators, the Evacuator is comprised of two 4,000 gallon per hour (GPH) or 15,141 liters per hour (LPH) pumps in tandem, with a net volume at open discharge of 7,700 GPH or 29,148 LPH. The Evacuator pump is a useful utility pump for non-marine applications as well, including dewatering flooded basements, swimming pools, or excavations. A great alternative to gas-powered pumps, the Evacuator simply connects to a 12V battery. A 3-inch discharge hose is required in this application.