RG130/20 grouting pump Rg-130/20 grouting pump is a single piston double-acting grouting pump With gear reducer, which is a universal medium-pressure Grouting pump. It is used for grouting in soil nails, earth Anchors, cable and rock bolts, void fillings, dam Foundations, foundation stabilization, tunnel lining, slope Line grouting. Features: 1.Single piston double-acting 2.Gear&vee belt transmission makes this pump high mechanical efficiency And working reliability 3.Integrated valve house and ball valve, together with compact structure 4.Body of pump is made of aluminum casting, low weight is an advantage for transport