Packer Cups Manufacturers

Packer Cup is a directional packing element that automatically seals, packing off and holding pressure on the side toward, which the lip is pointed. The lip readily passes fluid in the opposite direction acting as a casing check valve. The cup uses a bell-shaped end, which has a lip of softer material that is integral with the body of the cup, which is harder material. Packer cups are used to seal well pressure in one direction and mounted on a well tool & positioned in a sealing engagement with well pipe. Packer cup application normally is a static or limited movement application.