Fill, mix, and pump a batch of grout in just 90 seconds! Performance figures like that may sound impossible to achieve, but the Geo-Loop 50-500 grout system measures up. Remarkably designed, powerfully built, and rigorously tested over twelve years on the job to be the most productive geothermal loop grouter on the market today! We patented and engineered our piston pump for speedfaster set up, faster mixing, more pump capacity, minimal and quicker maintenanceto get more grout down the hole every day. Owning the Geo-Loop 50-500 will improve your productivity and increase your profits!