The inboard impeller in marine pumps is a rotating component that drives fluid movement. It is typically housed within the pump casing for efficient and reliable operation. Designed for durability, it handles various marine applications including bilge pumping and cooling systems.

Size: Typically ranges from 50 mm to 500 mm in diameter.

Grade: Available in various grades depending on application (e.g., industrial, marine, commercial).

Viscosity: Suitable for fluids with viscosities up to 1000 cSt.

Buoyancy: Designed to operate in submerged conditions with neutral buoyancy.

Material: Commonly constructed from stainless steel, bronze, or composite materials for corrosion resistance.

Flow Rate: Varies from 100 L/min to 10,000 L/min depending on size and design.

Pressure Rating: Typically operates between 1 bar to 10 bar.

Temperature Range: -20°C to 120°C for standard models.

Impeller Type: Open, semi-open, or closed designs based on application.

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

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

Compliance: Meets ISO, ASTM, and marine industry standards.