DAHL fuel filters efficiently remove most water and solid contaminants from diesel fuel before it reaches pumps or injectors, thus prolonging parts life and reducing unscheduled downtime. DAHL’s functional dual-chamber, three-stage diesel fuel filter/water separators provide efficient suction side water separation and contaminant filtration. The key is the unique DAHL-patented depressurizer cone which spreads the fuel flow. With more area to flow over, greater separation of water and dirt from the fuel is achieved. DAHL diesel fuel filter/water separators have less mechanical flow resistance than other separators because the fuel only changes direction twice. The DAHL unit removes virtually 100 percent of the water and most of the contaminants from the diesel fuel.
DAHL fuel filters are designed to meet or exceed OE performance. They provide the protection your equipment needs for optimal performance and to maintain warranty coverage.
Features/Benefits:
• DAHL fuel filters are available in a variety of efficiencies for flow rates from 20 to 3840 GPH.
• Die cast aluminum
• Impact-resistant large transparent bowl
• Element service life is several times longer than conventional fuel filters
• Easy to install, service, and clean
• Positive air elimination
• Advanced spring design assures positive element seal
• Less mechanical resistance because of streamlined flow path
• Baffle system is designed to stop emulsification and disperse trapped air
• Ball check valve to stop reverse flow
• Six series specifically designed to fit diesel engines of various capacities

Applications:
• Diesel fuel particulate filtration
• Fuel-water separation

Markets:
• Marine
• Mining
• Oil and gas
• Construction
• Automotive
• Heavy-duty on-highway transportation
• Agriculture
• Generators
• Locomotive
• Fuel storage tanks

Hastings - DAHL Fuel Filter Series