With of 60 years of experience, ChemGrout’s Underground Series offers exceptional productivity for the grouting of water cut-offs, cable stays and rock bolts. Their patented pumps are industry standards offering reliability and durability, along with unique features simplifying clean-up and maintenance. Outputs range up to 52 GPM and pressures to 2000 PSI. Complete integrated mixing and pumping units are available in a variety of power options, including air, electric, electric/hydraulic, gasoline and diesel/hydraulic. Offering many unique and innovative features, ChemGrout has remained an industry leader in grouting equipment since 1963.