The submersible pump RIO3100 connecting the FRP tank on the sky deck and the Nippon Ecol round tank broke after about four years of use, so I installed a Nippon Ecol DC pump SF-12000. The flow rate has increased by about four times, making the water even clearer.
The submersible pump RIO3100 connecting the FRP tank on the sky deck and the Nippon Ecol round tank broke after about four years of use, so I installed a Nippon Ecol DC pump SF-12000. The flow rate has increased by about four times, making the water even clearer.