As the leading ship supplier in Ross Dependency, Propeller Performance Optimization, we specialize in delivering high-quality Johnson Sea Water Pump with unmatched speed and reliability. Trusted by shipowners and masters worldwide, our team ensures your vessel gets everything it needs — on time, every time.
The Johnson Sea Water Pump is a durable marine pump designed for seawater applications. It features corrosion-resistant materials to withstand harsh marine environments. Ideal for boats, ships, and offshore systems requiring reliable water circulation.
Size: 1.5" to 6" discharge ports
Grade: Marine-grade construction
Viscosity: Suitable for fluids up to 1000 SSU
Buoyancy: Neutral buoyancy design for submerged applications
Material: Bronze, stainless steel, or cast iron construction
Flow Rate: Up to 600 GPM (depending on model)
Pressure Rating: Up to 150 PSI
Temperature Range: -20°F to 250°F
Impeller Type: Semi-open or enclosed design
Seal Type: Mechanical seal or packed gland
Power Source: Electric, hydraulic, or diesel-driven
Corrosion Resistance: High resistance to saltwater and marine environments
Mounting: Flange or base-mounted options
Compliance: Meets ABS, USCG, and other marine standards
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