Engine water pump seals prevent coolant leaks in marine engines by maintaining a tight seal around the rotating shaft.

Marine pump seals are designed to withstand harsh saltwater environments, ensuring durability and corrosion resistance.

These seals play a critical role in maintaining efficient cooling system performance and preventing engine overheating.

Engine Water Pump Seals:
Size: 10mm to 150mm (shaft diameter)
Grade: ISO 6194, DIN 24960
Viscosity: Compatible with 5W-30 to 20W-50 engine oils
Buoyancy: N/A (non-floating design)
Material: Nitrile rubber (NBR), Viton (FKM), Silicone (VMQ)

Marine Pumps:
Size: 25mm to 300mm (impeller diameter)
Grade: ISO 5199, API 610
Viscosity: Suitable for 10W-40 to SAE 30 marine oils
Buoyancy: Corrosion-resistant, non-buoyant
Material: Bronze, stainless steel (316), cast iron

Yes, Engine Water Pump Seals and Marine Pumps typically comply with maritime standards such as ISO 5199, API 610, or ABS (American Bureau of Shipping) requirements, depending on the specific product and manufacturer. Always verify with the supplier for exact certifications.