Marine Overboard Discharge Pumps are specialized systems designed to safely transfer wastewater or bilge water from ships to the sea. These pumps ensure compliance with environmental regulations by preventing oil or harmful substances from being discharged. They are robust, reliable, and essential for maintaining marine operational efficiency and environmental protection.

Size: Typically ranges from 1.5" to 6" discharge diameter.

Grade: Marine-grade materials compliant with ASTM, ISO, or other relevant standards.

Viscosity: Suitable for fluids with viscosities up to 1,000 cSt (centistokes).

Buoyancy: Designed to be neutrally buoyant or positively buoyant depending on application.

Material: Constructed from corrosion-resistant materials like stainless steel (316L), bronze, or high-density polyethylene (HDPE).

Flow Rate: Varies from 50 GPM to 1,500 GPM depending on pump size and power.

Pressure Rating: Typically operates between 50 PSI to 300 PSI.

Temperature Range: -20°C to 120°C (-4°F to 248°F) depending on material.

Power Source: Electric, hydraulic, or diesel-driven options available.

Certifications: Often meets ABS, DNV, or USCG standards for marine use.