Marine greywater pumps and pump systems are designed to efficiently manage and discharge greywater from sinks, showers, and laundries on boats and ships. These systems ensure proper sanitation and environmental compliance by preventing water accumulation and contamination. They are typically durable, corrosion-resistant, and engineered for reliable performance in marine environments.

Size: Typically ranges from 1.5" to 6" discharge ports, depending on capacity.

Grade: Marine-grade, compliant with IMO MEPC.227(64) and other relevant standards.

Viscosity: Suitable for fluids with viscosities up to 1,000 cP.

Buoyancy: Non-buoyant; designed for fixed or submersible installations.

Material: Constructed from corrosion-resistant materials like stainless steel (316L), bronze, or reinforced thermoplastics.

Flow Rate: Varies from 10 GPM to 500 GPM, depending on model.

Pressure Rating: Typically 50-150 PSI, depending on application.

Power Source: Electric (12V/24V/110V/220V) or hydraulic-driven options.

Temperature Range: -20°C to 80°C (-4°F to 176°F) operational range.

Seals: Mechanical seals or lip seals, resistant to abrasion and chemicals.

Mounting: Flange, baseplate, or inline configurations.

Certifications: ABS, DNV, Lloyds, or other marine classification approvals.