Cup Packer


The T439 Cup Packer is designed with a directional packing element system that provides a seal to prevent communication from one zone to another. It is available in single and double cup designs. The flexible lip automatically seals and hold pressure on the side the lip of the element is facing. The cup packer is a simple and inexpensive method of isolating casing leaks as well isolating nonproductive zones from producing zones. The cups may be installed facing up, facing down or opposing based on the specific application.

Features and Benefits

  • No rotation required to set.
  • Adjustable to any length from one foot between packers.
  • Inexpensive.
  • Available in wide variety of materials.
  • Premium threads available on request.