Variable Ratio Dual Component Pump
This dual component, variable ratio unit allows the contractor to precisely measure and blend the component materials of chemically activated gels or urethane gels. It is designed as a convenient system to pump and control both components in the chemical grouting process. The piston pump features rapid change-over at the top and bottom of the stroke for minimum pulsation, and rugged construction for field durability. The Graco pump cylinders have a long history of success with spare-parts availability throughout the United States and many overseas locations; while the Graco air drives provide for smooth, fume-free operation in confined spaces.