Problem-Driven Engineering

Diesel engines operating in high-humidity or variable-temperature environments-such as marine generators or outdoor construction lifts-are highly susceptible to water condensation in fuel tanks. Moisture leads to microbial growth, fuel pump cavitation, and catastrophic injector tip erosion. The LFF8676 provides a professional-grade solution to maintain System Integrity and prevent unplanned downtime.

How a Fuel Water Separator Works

The LFF8676 uses graduated-density media that forces water droplets to coalesce and settle at the bottom of the canister. The dual-thread design (M18 internal / M60 external) ensures a secure interface for high-vibration applications, maintaining a consistent Pressure Drop and fuel flow.

Why Partner with AYREST?

With 15 years of industry experience, we manufacture under the IATF 16949 quality management framework.

• 100% Pressure Leakage Testing.
• Tiered B2B Pricing for Wholesalers.
• Mitigate Global Supply Chain Volatility.
• Stable Lead Times & Factory Direct.

A: Recommended every 500 hours or if engine power loss/surging is detected, indicating water saturation.

A: Yes, engineered for chemical stability with standard Diesel and common Bio-Diesel blends (High DHC).

A: Strictly Prohibited. High pressure ruptures microscopic pores, bypassing media protection.

A: Allows high-integrity connection to specialized heads in Kohler/Genie units for superior vibration resistance.

A: Over 95%, significantly reducing risk of corrosion in the fuel injection pump.