Air Dog 100 GPH - Fits 98.5-04 Cummins W/In-Tank Fuel - A4SPBD35

AirDog A4SPBD353 Airdog 1 100gph Fits 98.5-04 Cummins W/IN-Tank Fuel Pump

The AirDog® Fuel Preporator®,
with the capability to provide fuel at flows and pressures beyond the maximum
requirements of the engine, receives fuel under vacuum from the fuel tank
containing entrained air/vapor, particulate contaminates and unknown quantities
of moisture. The fuel passes through the water separator which removes the water
and large particulate contaminates that could damage or jam the gearator fuel
pump. The fuel, with only entrained air/vapor and tiny particulate contaminates
remaining, enters the fuel pump.

The fuel, now under positive pressure flow, enters the filter. As the fuel
passes through the filter media and the remaining particulate contaminates are
caught and contained, the entrained air/vapor is also separated. Through the
positive fuel air separation features of the patented
Fuel Preporator® the separated air/vapor is
discharged from the filter through the Primary Air/Vapor Discharge Port and into
the return to tank passage after the regulator. The fuel passing through the
filter media (free of contaminates & power robbing air/vapor and at
pressures and flows to meet the needs of the engine exits the fuel filter
through two passageways. The fuel for the engine, passes into the fuel pickup
tube and out to the engine).

The excess fuel not needed by the engine is released through the pressure
regulator to combine with the air/vapor and foam as it returns to the fuel tank.
The regulator controls the fuel pressure to the engine.