They're also used to adjust water flow to allow proper flushing

cutting down on the number of accessories that you must purchase to outfit an entire space

Includes: Low Paper Indicator

along highways

Easy-Glide selector ring for smooth adjustments

Carlisle 16" Round Cleaning, Scrubbing Rotary Brush for 18" Machine Size, Red - 3616VRD cold water portable sinks They're also used to adjustRotary Brush; Machine Size: 18"; Pad Brush Size: 16"; Bristle Material: Nylon; Pad Brush Shape: Round; Floor Application: Cleaning, Scrubbing; Block Size: 16"; Bristle Dia.: 0. 022"; Trim Length: 1"; Bristle Color: Red; For Use With: EZ Snap Brush Drivers