RIDGID introduces the Replacement Submersible Water Pump for RIDGID Tile Saws. The RIDGID Replacement Submersible Water Pump for RIDGID Tile Saws fits RIDGID tile saws R4007, R4010, R4090, R4030S, R4040S, R4092 and most other brands of tile saws. The pump features a maximum output of 50 GPH. It is compatible with most brands of tile saws.