EFP1.5HBS Firefighting system from Endurance Marine defends your home when seconds count. Great fire defense mechanism for any home, business or building near a lake, pond, pool or other water source. In addition to the 1 1/2in. fire hose connection, two 1"inch discharge ports let you use this system to wash down construction equipment, driveways and more.1 1/2in. Ports, 3600 GPH, 100 PSI, 205cc Briggs & Stratton Engine, Model# EFP1.5HBS