Views: 3 Author: Site Editor Publish Time: 2024-06-18 Origin: Site
Pressure Actuated Ring Plunger is one kind of soft packed plunger which is installed with sealing ring to increase the pump efficiency and extend the service life of pump in pumping unit well.
Characteristics:
1. The plunger is applied in pumping unit well with high water cut, sand, fine solids and carbonates.
2. Achieving a minimum fit between barrel and plunger, the plunger can increase the pump efficiency significantly.
3. Sealing ring can prevent the sand to enter into barrel and plunger and extend the service life of pump.
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