Size: Typically ranges from 1 inch to 24 inches in diameter, depending on flow rate and pressure requirements.
Grade: Marine-grade materials, often compliant with ASTM, ISO, or MIL standards for corrosion resistance.
Viscosity: Designed to handle seawater with viscosity similar to water (1-1.1 cP at 20°C).
Buoyancy: Neutral or slightly positive buoyancy for submerged applications, depending on material density.
Material: Stainless steel (316L), bronze, duplex steel, or non-metallic composites like reinforced thermoplastics.
Flow Rate: 10 GPM to 10,000 GPM, depending on pump type and application.
Pressure Rating: 50 PSI to 1,000 PSI, tailored for deep-sea or surface operations.
Temperature Range: -20°C to 120°C, with variations based on material and sealing.
Seawater Compatibility: Resistant to saltwater corrosion, biofouling, and abrasion.
Drive Type: Electric, hydraulic, or mechanical, with IP68 waterproof ratings for submerged use.
Impeller Type: Closed, open, or semi-open designs for varying solid handling capabilities.
Seal Type: Mechanical seals or lip seals, often with ceramic or tungsten carbide faces.
Weight: Varies from 10 kg to several tons, depending on size and construction.
Power Range: 0.5 kW to 500 kW, based on flow and head requirements.
Mounting: Horizontal, vertical, or submersible configurations.
Standards: Compliance with ABS, DNV, or Lloyds Register for marine applications.
