Marine submersible pumps are waterproof pumps designed to operate underwater, commonly used for bilge pumping and ballast transfer.

Marine pumps are specialized pumps built to handle seawater, corrosion, and harsh marine environments for various shipboard applications.

Both types ensure efficient fluid movement, durability, and reliability in marine and offshore operations.

Marine Submersible Pump:

Size: 2" to 12" discharge diameter

Grade: Corrosion-resistant, marine-grade

Viscosity: Suitable for fluids up to 1000 cSt

Buoyancy: Neutral or slightly negative buoyancy design

Material: Stainless steel (316L), bronze, or reinforced thermoplastics

Power: 0.5 HP to 50 HP

Max Depth: Up to 100 meters

Temperature Range: -10°C to 80°C

Marine Pumps (General):

Size: 1" to 24" discharge diameter

Grade: Marine-certified (ABS, DNV, or Lloyds)

Viscosity: Handles fluids from 1 cSt to 5000 cSt

Buoyancy: Varies by application (positive for surface pumps)

Material: Cast iron, duplex stainless steel, or non-metallic composites

Power: 0.25 HP to 500 HP

Flow Rate: 10 GPM to 10,000 GPM

Pressure Rating: Up to 25 bar