Description
The Xylem-Bell & Gossett P78803 Coupler Insert is a connecting element that is used in centrifugal pump units within HVAC systems. It is placed between the halves of the pump and motor coupler and passes the rotational motion but allows some slight misalignment and minimizes the vibration during operation. It is usually fitted in HVAC systems and hydronic circulation systems to be installed in case of maintenance or repair to reinstate the correct shaft connection. This insert is an essential to safeguard bearings and to provide a smooth flow of power in the pump assembly.
