An adjustable-rate pneumatic cylinder prevents the cover from slamming shut when the treadle is released.
. Justrite Rinse Tank, Floor-Standing, Foot-Operated Self-Close Cover, Drain Plug, Steel, Red, 22 Gallon, 27220 Self-close cover, operated by foot-treadle, allows a worker to open with both hands full.| Justrite Rinse Tank, Floor-Standing, Foot-Operated Self-Close Cover, Drain Plug, Steel, Red, 22 Gallon, 27220 Drain plug allows for easy solvent replacement.