Coupling Arrangement Providing An Axial Space Between A Plunger Of A High Pressure Fluid Pump

摘要

A coupling for a pump connects a plunger to a plunger adaptor. The coupling provides a space between an end of the plunger and an end of the adaptor. Upon disconnecting the plunger from the adaptor, the space provides for removal of the plunger from and through a well of the pump.