The RP300-H Gilman Ram Pumps are large and efficient, producing between 15,500 and 41,500 liters of water daily. They are well-suited for Barangay water systems, resorts, and irrigation projects. These pumps are designed to manage high-volume water sources, such as large springs and rivers, with flow rates ranging from 180 to 480 liters per minute. Two other variants are available: the Model RP300 and the Model RP300-H. The pump can be installed parallel to other ram pumps (multiple rams in tandem).