The RSP-100 Self-leveling and Tile Grout Pump, from RFI, is equipped with a variable-speed, 115-volt single-phase, 20-amp motor and includes a built-in clutch with remote, allowing the operator to start and stop the flow. The operator can install a compressor to spray bonding agents, curing compounds and adhesives. Maximum output is 3 GPM; maximum pumping pressure is 300 psi.