National Spencer 19.2V Rechargeable Battery Operated Drum Pump
National Spencer Battery Operated Drum Pumps are available with a 19.2v NiCad or a 19.2v Lithium Battery. Both models come with 1 battery and charger. The NiCad model pumps 106 gallons per charge while the Lithium model pumps up to 137 gallons per charge, both pumps run at 7 GPM.
These pumps can dispense DEF, and many other water based chemicals such as detergents, antifreeze and chemical insecticides. They will also pump petroleum products such as diesel fuel, kerosene and light oils.