The Sentry TC-60-ET Tubing Head has the same features as the TC but adds two additional alignment pins to the head. These larger alignment pins are located below the bowl area and allow for dual tubing hangers that are split into separate halves, to be run separately, aligned and landed in the bowl of the TC-60-ET tubing head.
The TC-60-ET tubing head design can accommodate any TC style tubing hanger
It utilizes Lock Down Screws (LDS) in the upper flange to retain a tubing hanger
The TC-60-ET Tubing Head has a secondary seal area in the lower flange
It has a test port in the lower flange to test the secondary seals and the flanged connection