Crisscross Sub

PRODUCT NUMBER: 10-079-3500-00

Renown’s CrissCross Sub is often used in gravel pack operations allowing forward circulation and an annual return above packer isolation. The intricate tool has internal bypass that gives it this capability.  Once a ball is seated the flow is directed out the annulus below the cups and can still return through the internal channels.


  • Adjustable Shear
  • Thermal Capable
  • Locking latch
  • Large circulating ports
  • Internal by-passing
  • Fully balanced piston