The Marine Air Conditioning Raw Water Pump is a crucial component in marine cooling systems, designed to circulate seawater for heat exchange. It ensures efficient operation of marine air conditioning units by maintaining optimal water flow. These pumps are built to withstand harsh marine environments, offering durability and reliability.

Size: Typically ranges from 1/2" to 4" discharge ports, depending on vessel requirements.

Grade: Marine-grade, compliant with ABS, DNV, or other classification society standards.

Viscosity: Suitable for seawater with varying viscosities, typically handling fluids up to 1000 cP.

Buoyancy: Not applicable, as pumps are fixed installations; buoyancy is not a design factor.

Material: Constructed from corrosion-resistant materials like bronze, stainless steel (316L), or marine-grade plastics.

Flow Rate: Ranges from 10 GPM to 500 GPM, depending on system capacity.

Pressure Rating: Typically 50-150 PSI, designed for raw water cooling systems.

Motor Type: Electric (AC/DC) or hydraulic-driven, with waterproof or explosion-proof options.

Seal Type: Mechanical seals or lip seals, often silicon carbide or tungsten carbide for durability.

Temperature Range: -10°C to 90°C, suitable for marine environments.

Power Supply: 12V, 24V, or 110V/220V AC, depending on vessel electrical systems.

Impeller Type: Closed or semi-open, often non-clogging for debris resistance.

Mounting: Base-mounted or inline, with vibration-resistant fittings.

Certifications: ISO 8846, SOLAS, or IMO compliance for safety and performance.