G-20 Grout Mixer & Pump.
The onboard water tank eliminates the needs for buckets and reduces mix time. Continuous pumping at 45 gpm at pressures up to 150 PSI. The 65 gallon colloidal mixing system is fully speed controllable so bentonite hydrates in the bore, not in the tank. 55 gallon pumping hopper designed to allow continuous operation, mixing and pumping at the same time. A typical 300 ft geothermal bore at 4.75" OD takes approximately 7-8 minutes to grout, variable depending on the product being pumped. A sturdy, forklift frame allows the units to be mounted to a trailer, truck bed or used directly on site.