Don’t panic; it’s often just dirt.

O-rings are cheap; electronics are expensive.

Strain relief prevents fatigue.

Think of a Dummy Plug as a “Helmet” for your connector.

Salt is the enemy of rubber seals.

Disconnecting requires patience.

The bulkhead interface is the most critical leak path.

Do not confuse the locking sleeve with the sealing mechanism.

The “Twist” is the #1 killer of subsea connectors.