Marine Growth Removal

TMT Marine Growth Cover – MK2 Vetco Gray Type 72A

The TMT MK2 Vetco Gray Type 72A Marine Growth Cover (MGC) is an economical way of protecting the subsea VG Type 72A receptacle from excessive marine growth build up.



Easy to install and remove

Corrosion resistant materials

Titanium bolts

Field proven

Standard receptacles include ISO 13628-8

The non-metallic plug is fitted with a nitrile ring for retention, similar to an O-ring. The TMT MGC isolates the valve bucket from the marine environment.

The physical presence of the plug inhibits the build up of marine growth and helps to eliminate time consuming cleaning processes that could be required before a torque tool can re-enter the valve bucket.

All TMT MGCs are designed to last over 40 years in the subsea environment.


TMT can customise the tool to suit your requirements.


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