Donaldson DBB8666 Particulate Fuel Filter - 4 Micron

Donaldson DBB8666 Particulate Fuel Filter Description

The Donaldson DBB8666 Particulate Fuel Filter is a 4-micron bulk filtration solution built to meet the demanding cleanliness requirements of today’s advanced fuel systems. By removing harmful particles, this filter helps protect critical fuel system components, maintain optimal fuel efficiency, and reduce the risk of unplanned downtime. Donaldson bulk filtration systems are engineered to extend equipment life and lower total cost of ownership by minimizing costly repairs and component replacement.

Donaldson’s Electrostatic Reduction Technology (D.E.R.T.) helps prevent filter media damage caused by electrostatic discharge, improving reliability and service life. The system is designed to achieve target cleanliness levels in a single pass, reducing filtration time and complexity. The modular design allows configurations for most flow rates and usage levels, with quick and simple service to minimize maintenance time and keep equipment running efficiently.

Features

• Different filter models available to filter diesel fuels, coolants, thin oils, transmission oil, hydraulic oil, engine oil and gear oil
• Donaldson Electrostatic Reduction Technology (D.E.R.T.) prevents filter media damage from electrostatic discharge
• Cleans to target cleanliness in a single pass
• Modular design can be configured for virtually any flow rate or usage level
• Fast and easy to service

Specifications

• Target ISO Cleanliness: 14/13/11 or better
• Efficiency: 4 Micron @ Beta 2000
• Fluid Compatibility: All diesel fluids
• Recommended Viscosity Range:
• Working Pressure: 350 PSI (2413 kPa / 24.1 BAR)
• Element Collapse Pressure: 150 PSI (1034 kPa / 10.3 BAR)
• Rated Static Burst: 800 PSI (5516 kPa / 55.2 BAR)
• Max Flow Range: 65 GPM (246 LPM)
• D.E.R.T. Protection: Yes
• Operating Temp: -40 to 245° F (-40 to 118° C)

Applications

• Single pass filtration for clean fluid transfers
• High efficiency kidney looping
• Inlet and outlet filtration at bulk storage tanks
• Dispenser "polishing" filtration on fuel pumps and hose reels
• Mobile and stationary applications

Downloads

Specification Sheet (PDF Download)