The PureFlow AirDog II-4G is the next generation in the fuel delivery system, resulting in a long lasting, efficient, and quiet lift pump made with superior quality.
The design of the AirDog II-4G features many innovative improvements for increased pump performance, less noise and less maintenance. The AirDog II-4G utilizes an intermediate pump shaft that moves the electric motor away from the fuel. This eliminates any potential for “wet motors” due to a damaged or leaking seal. The motor’s self-aligning capability requires less maintenance and increases the system’s endurance, resulting in longer pump life.