The model SPN is a high speed, rotating nozzle for applying
grout, epoxy, mortar and wet shotcrete mixes. Lining
diameters can range from 4" to 12 ft.
Linings can range from 1/8" to 2" thick and aggregates up to
3/8". Output depends
on size of pump and nozzle being used. The spraying head is powered
by its own air motor which is controlled by the operator. Various
capacity nozzles are available. 3/4", 1", 1-1/2" and