The fuel pump in an outboard motor ensures consistent fuel delivery from the tank to the engine for optimal performance. Marine pumps are designed to withstand harsh saltwater environments, providing durability and reliability. They play a critical role in maintaining engine efficiency and preventing fuel system issues.

Fuel Pump Outboard Motor:

- Size: Typically 12V or 24V models, compact design for marine use

- Grade: Meets ASTM D4814 for gasoline or ISO 8217 for diesel

- Viscosity: Compatible with fuels of 1-6 cSt at 40°C

- Buoyancy: Not applicable (non-floating design)

- Material: Aluminum housing, stainless steel internals, nitrile rubber seals

Marine Pumps (Bilge/Utility):

- Size: Ranges from 500 GPH to 5000 GPH capacity

- Grade: UL 1104 or ABYC standards compliant

- Viscosity: Handles water (1 cSt) or light oils (5-20 cSt)

- Buoyancy: Optional float switch for automatic operation

- Material: Thermoplastic casing, stainless steel shaft, impeller options (rubber/brass)