The 636A-2619-17 part of Concord is a series of gear pumps. These gear pumps are designed to provide reliable, efficient, and long-lasting performance in a variety of applications, from general-purpose applications to highly specialized industrial settings. The pumps can provide a wide range of pressure levels and feature a variety of port types, seals, and valves to match specific requirements. The gear pumps are capable of handling harsh environments, particularly in the range of temperatures from -50°F to +160°F. They are self-priming and include features such as low noise, low pulsation, low pumping speed, and a variety of materials of construction.