Marine Low NPSH pumps are designed to handle liquids with minimal Net Positive Suction Head, ensuring efficient operation in marine environments. These pump systems are built to prevent cavitation, enhancing reliability and performance in challenging conditions. They are commonly used in shipboard applications where suction limitations exist.

Size: Typically ranges from 1" to 12" discharge diameter.

Grade: Designed for marine and offshore applications, meeting API, ANSI, or ISO standards.

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

Buoyancy: Not applicable; designed for fixed or vessel-mounted installations.

Material: Constructed from stainless steel (316/316L), duplex steel, or cast iron for corrosion resistance.

NPSH Requirement: Low NPSH (Net Positive Suction Head) design, typically below 1 meter.

Flow Rate: Ranges from 10 m³/h to 1,500 m³/h depending on size.

Pressure Rating: Up to 25 bar for standard models.

Temperature Range: -20°C to +150°C for standard materials.

Seal Type: Mechanical seals or gland packing, often with double seals for hazardous fluids.

Drive Type: Electric motor, diesel engine, or hydraulic drive options.

Mounting: Horizontal or vertical configurations.

Compliance: Meets SOLAS, MARPOL, and other marine regulatory standards.