What is in the pump room?

Unsurprisingly, the pump room, which is below the control room, has many of the boat’s pumps, including.

1. Air compressors.
2. Trim pumps.
3. Drain pumps.
4. Hydraulic pumps.
5. The low-pressure blower to empty ballast tanks of the last of the water.
6. On some boats, the classified materials safe is located here.