Xylem-Goulds Pumps 5K517 O-Ring Kit

The Xylem-Goulds Pumps 5K517 O-Ring Kit is a service component used to restore sealing integrity within centrifugal water circulation. It contains pressure stability and prevent fluid leakage during operation, in HVAC systems. It is typically installed within circulating pump bodies that support chilled water, hot water or condenser loops, where continuous flow control is required. The kit is used during scheduled maintenance or pump rebuild to ensure proper sealing between internal pump sections, supporting reliable operation of heat exchange and hydronic distribution equipment.