True or False: If a portable toilet is secured and fitted with a deck pump-out fitting and vent it qualifies as a type III device.

A portable toilet that is secured and fitted with a deck pump-out fitting and vent qualifies as a Type III device because it meets the necessary criteria for this classification under the American Boat and Yacht Council (ABYC) standards. Type III MSDs (Marine Sanitation Devices) are designed for onboard use and must hold sewage in a tank until it can be emptied at an approved facility.

The key features—a secured design, deck pump-out fitting, and vent—are essential as they ensure that waste is contained properly, allowing for safe and efficient disposal. By including a pump-out fitting, the portable toilet allows for the sewage to be emptied without being discharged into the water, which aligns with environmental regulations. The vent is crucial for preventing the build-up of gases within the tank, ensuring safe operation.

In summary, because a portable toilet with these specific features adheres to the functionality and regulatory requirements of a Type III device, the statement is true.