Cal Pump magnetically waterfall pumps are durable, reliable and energy efficient. Uses up to 40-60% less electricity than direct drive pumps. To install inline remove the bottom screen. The Cal Pump submersible pump is great for waterfalls, streams, bio filters and more. 1 1/2" FPT elbow adapter included on PWM2600 through PWM5200.
Note: If excessive buildup of debris clogs the screen on the bottom of the PWM waterfall pump you can use the 1 1/2" filter screen underneath the PWM Pump. Ask for details.