Downhole Shut-In Tools


Downhole-Shut-In Tools



Downhole Shut-In Tools

SST-500  Downhole Shut In Tool - (for 2-3/8" & 2-7/8" tubing)

SST-800   Downhole Shut In Tool - (for 3-1/2" tubing)

SST-1200 Downhole Shut In Tool - (for 4-1/2" tubing)