The power supply watertight connector meets the need of power supply for large power equipment such as underwater battery and motor. There are four standard connectors and one special connector, with maximum working depth of 14000 meters.

This series includes single-core welding needle connector, 2-core power connector and high-power 4-core connector. When the single-core welding connector is selected with different cables, it can carry up to 3 KV /250 Amp power supply, 2-core and 3-core power connector to 25Amp, and 4-core connector to pass 600V/50 Amp.

In our country 6000m shallow drill and 6000m grab, has accepted the long-term harsh environment application.