The Rein Water Pump Blind Plug - CHM0562 is a small, round plug that is used to seal off the opening of a water pump. It is made of durable materials and is designed to fit securely in place, preventing any leaks or damage to the water pump. This plug is specifically designed for use with Rein water pumps and is an essential component for maintaining the proper functioning of the pump. It is easy to install and is an important part of any water pump maintenance routine.