!2 volt High Lift DEF submersible pump.   Designed for years of service and backed by a 1 year warranty.  Once in a while stuff just quits.  It is nice to know that your replacement pump cost is only $85.  (Not $485 like our competitors).
  You do not need to empty the tank to change the pump!  Comes with everything needed except a screw driver and a wire stripper.  You will be back to pumping in 15 minutes.