The Donaldson P550550 Water Separator is engineered to shield your equipment from the harmful effects of fuel and water contamination. Its reliable and efficient filtering performance helps sustain engine efficiency while lowering the risk of damage caused by subpar fuel quality. If you're in the market to purchase a Donaldson P550550, this separator is a wise and dependable option.

Key Benefits

• Optimized filtration efficiency in accordance with SAE J1985 / J1488 standards
• Proven reliability to keep your engine and components operating smoothly
• Reduces fuel contamination risks and prolongs equipment lifespan
• Suitable for a wide range of heavy-duty vehicles and trucks

Technical Details

• Outer Diameter: 3.11 inches (78.99 MM)
• Thread Size: 3/4-16
• Length: 5.59 inches (141.99 MM)
• Gasket OD: 2.76 inches (70.1 MM)
• Gasket ID: 2.48 inches (62.99 MM)
• Filtration Efficiency (95%): 20 Micron
• Emulsified H2O Efficiency: 90%
• Efficiency Test Standard: SAE J1985 / J1488
• Application Note: Not for Marine Applications

Explore more Donaldson products in our Donaldson Collection and discover a wide range of water filters in our Water Filters Collection.