As the leading ship supplier in Ross Dependency, Crusader 97842, we specialize in delivering high-quality Johnson Raw Water Pump Impeller 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 Raw Water Pump Impeller is designed for marine applications, ensuring reliable water flow for engine cooling. It features durable rubber construction to withstand harsh saltwater environments. Compatible with various marine pumps, it offers efficient performance and longevity.
Size: 3.5 inches (89 mm) diameter
Grade: Marine-grade impeller
Viscosity: Suitable for water and low-viscosity fluids
Buoyancy: Non-buoyant, designed for submerged operation
Material: Neoprene or Nitrile rubber (NBR) for corrosion resistance
Rotation: Clockwise or counterclockwise, depending on model
Compatibility: Fits Johnson Pump raw water cooling systems
Operating Temperature: -20°F to 180°F (-29°C to 82°C)
Pressure Rating: Up to 50 PSI (3.4 bar)
Chemical Resistance: Resistant to saltwater, oils, and mild chemicals
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