Centurion Standard Type MFCT

A weight activated Centurion Circulating Sub that enables flow to be diverted at the tool depending on whether it is held in tension or put into compression. The entire string can be rotated when the tool is opened or closed.

Ported Bypass Sub

A ball activated Circulating Sub that enables flow to be diverted at the tool.

Single Action Bypass Sub SABS

A ball activated Circulating Sub that enables flow to be diverted at the tool. The SABS also provides the ability to close the circulating ports on a subsequent cycle.

Dual Action Bypass Sub DABS

A ball activated Circulating Sub with open ports to allow fluid by-pass at the tool. The tool can be cycled closed and then opened again.