ChemGrout’s CG-600 heavy-duty, high-volume colloidal grout plants have provided the underground industry the standard for both water cut-offs and backfilling since 1963. It combines the latest advances in colloidal mixing with ChemGrout’s patented 3CL6A pump, providing outputs of up to 20 gpm and 261 psi. These field-proven grout plants feature a 13-cubic-foot capacity “Turobmixer,” along with a rotating bridge breaker, 13-cubic-foot capacity vertical shaft paddle agitator, and a three-stage size 6 closed throat progressive cavity pump.