The fresh water system for boats supplies clean water for drinking, cooking, and sanitation. Marine pumps circulate and pressurize the water throughout the vessel. These systems often include tanks, filters, and plumbing to ensure safe and efficient water delivery.

Size: Typically ranges from 12V to 24V systems, with pump capacities between 3-20 GPM (gallons per minute).

Grade: Marine-grade components designed for saltwater and freshwater environments.

Viscosity: Suitable for low-viscosity fluids like freshwater; not designed for high-viscosity liquids.

Buoyancy: N/A (system is fixed to the boat; pumps are not buoyant).

Material: Corrosion-resistant materials such as stainless steel, bronze, or marine-grade plastics.

Pressure Rating: Typically 30-60 PSI for freshwater systems.

Power Source: 12V or 24V DC, compatible with marine electrical systems.

Hose Size: Commonly 1/2" to 1" diameter for freshwater lines.

Temperature Range: Operates in 32°F to 140°F (0°C to 60°C) for standard systems.

Certifications: Often meets ABYC, CE, or ISO marine standards.