Boat Wastewater System – Black and Gray Water

Ship wastewater is divided into two main categories:

• Black wastewater – Wastewater from the toilet, i.e., sanitary wastewater and the water used to flush it. Black water must always be collected in a septic tank and emptied at an approved pumping station.
• Graywater – Wastewater from showers, sinks, and other water outlets. Although graywater has a lower environmental impact than blackwater, its collection may be required by national regulations.

Black and gray wastewater together make up a boat’s total wastewater load. VETUS wastewater systems are designed to handle both types of wastewater efficiently, either separately or together. The systems utilize high-quality polyethylene tanks, efficient and quiet septic pumps and discharge pumps, leak-proof fittings, and advanced ventilationand odor control solutions.

Key Benefits of the VETUS Wastewater System

• Compact and easy-to-install components.
• A wastewater system compliant with the ISO 8099 standard.
• Effective odor control thanks to odor filters and TankFresh treatment.
• Compatible with most electronic boat toilets, waste tanks, pumps, and water level sensors.
• Designed to withstand demanding and long-term marine use.

Electric Boat Toilets – Comfort and Performance

VETUS electric boat toilets offer quiet operation, powerful flushing, and low water consumption. Each model features a high-quality porcelain bowl, a soft-close, easily removable toilet seat, and a powerful macerator pump with stainless steel cutting blades.

The pumps come standard with a Ø 19 mm discharge connection for a wastewater hose. A smaller discharge pipe takes up less space, is easier to install in structures, and allows for faster wastewater flow, which improves flushing performance.

The Vetus product line includes compact, full-size, wall-mounted, and floor-mounted marine toilets, so there’s a solution for nearly every boat and layout.

WWS Wastewater System – A Complete Turnkey Solution

The VETUS WWS wastewater system is a pre-assembled solution that includes:

• integrated EMP140 wastewater pump
• liquid level sensor
• inspection hatch
• pre-wired connections.

The containers are made of durable polyethylene and meet the requirements of the ISO 8099 standard.

Odor Control – A Cleaner and Fresher Wastewater System

Keep your boat’s wastewater system odor-free throughout the boating season with VETUS odor control solutions.
Odor filters filled with activated carbon effectively prevent unpleasant odors from escaping through the vent pipe. Easy installation and a long service life ensure effective odor removal.

Thanks to the two ventilation lines, effective air circulation is created inside the container, which accelerates the natural decomposition of waste and reduces odors.
The system is complemented by TankFresh, an organic, bacteria-based treatment that breaks down waste naturally without harsh chemicals. One bottle is enough to keep the wastewater system clean and fresh throughout the boating season.

Sewage System Maintenance

Regular maintenance extends the system's service life and prevents unpleasant odors.

• Replace the odor filter cartridge at least once a year.
• Flush the wastewater hoses regularly.
• Use TankFresh treatment continuously throughout the boating season.
• Make sure the system's ventilation is working properly.