As the relative humidity goes up, so does the likelihood of corrosion. This is especially true in-sumps where the added presence of ethanol vapors feeds into a corrosive environment to accelerate equipment deterioration.
Veeder-Root has released the new Red Jacket Red Armor Submersible Turbine Pump to withstand in-sump corrosive environments and avoid the deterioration of pumping equipment.
The Red Jacket Alcohol Gas [AG] submersible turbine pump model has received UL79A & UL79B certifications for renewable biofuels. Download the full specification sheet for The Red Jacket AG STP model.