The Science Lab is compact enough to fit several units in one classroom and mobile enough for two instructors to share it as a demonstration unit by rolling it back and forth between classrooms

For use in higher-pressure applications with water

18 Gauge CuVerro antimicrobial copper 15' x 22' x 4' Single Bowl Top Mount Sink

Model has extended threads on the inlet side of the valve for mounting through a tank wall and it comes complete with a sealing washer and jam nut

Tri-Snap Brush Driver

Apollo Ball Valve, 316 Stainless Steel, Inline, 2-Piece, Pipe Size 1/4 in, Connection Type FNPT x FNPT - 7610127A Automatic Paper Towel Dispensers The Science Lab is compactThis Apollo ball valve features investment cast stainless steel components for the most demanding industrial applications. Integral mounting pad with drilled and tapped holes, and blowoutproof stem with adjustable packing gland. Vacuum service to 29" Hg. For use with water, oil, gas, and low pressure steam in most corrosive industrial environments.