The ISO 8846 Marine Pump is a standard for marine pumps used in shipboard applications. It specifies requirements for design, construction, and performance to ensure reliability and safety. These pumps are essential for various marine systems, including bilge, ballast, and firefighting.

The ISO 8846 Marine Pump specifications include:

Size: Typically ranges from 25 mm to 150 mm (1" to 6") in diameter.

Grade: Complies with ISO 8846 standards for marine applications.

Viscosity: Suitable for fluids with viscosities up to 500 cSt.

Buoyancy: Designed to operate in marine environments with buoyancy considerations.

Material: Constructed from corrosion-resistant materials such as bronze, stainless steel, or reinforced plastics.

Pressure Rating: Typically operates at pressures up to 10 bar (145 psi).

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

Flow Rate: Varies by model, commonly between 5 m³/h to 50 m³/h.

Seal Type: Mechanical seals or lip seals for leak-proof operation.

Mounting: Flange or threaded connections for secure installation.