Marine sump pumps are specialized pumps designed to remove accumulated water from bilges and other low-lying areas on boats and ships.

Marine pumps are versatile devices used for various applications, including freshwater supply, cooling systems, and fuel transfer in marine environments.

Both are built to withstand harsh saltwater conditions, ensuring durability and reliable performance at sea.

Marine Sump Pump:

Size: 2" to 6" discharge diameter

Grade: Marine-grade, corrosion-resistant

Viscosity: Suitable for low to medium viscosity fluids (1-500 cSt)

Buoyancy: Typically non-buoyant, requires mounting

Material: Cast iron, bronze, stainless steel, or reinforced thermoplastics

Flow Rate: 20-500 GPM (varies by model)

Power: 12V DC, 24V DC, or 120/240V AC

Max Head: 10-50 feet

Marine Pumps (General):

Size: 1" to 12" discharge diameter

Grade: ABYC, USCG, or ISO-compliant

Viscosity: Handles 1-1000 cSt (depends on type—centrifugal, diaphragm, etc.)

Buoyancy: Some models feature float switches for automatic operation

Material: Bronze, stainless steel, aluminum, or composite polymers

Flow Rate: 10-2000 GPM (varies by application)

Power: 12V DC to 480V AC (depends on pump type)

Max Head: 15-200 feet (varies by pump design)