Use an alum injection pump with a minimum 600 psi pressure capacity. Contact Carboline technical
service for more information. Use 55 gallon plastic drum(s) with 110 volt electric mixer for each
A backflow valve must be used at the injection point to prevent the Accelerator A-20 from dripping
and setting up the material in the off position. The flow of Accelerator A-20 must be turned off and
flushed out of conveyance line before stopping the conveyance pump.