Airgas Model 211D580 Chrome-Plated Brass High Purity Two Stage Regulator With CGA-580 ConnectionChrome plated regulators are designed for high purity laboratory applications involving noncorrosive gases. Two stage design is recommended for use where constant delivery pressure is desired.

Cortina 03-851 - 18" Stop/Slow Plastic Paddle - Non-Reflective w/ 9" Polygrip Handle

This sweeping action prevents any drop out or change in the gas mixture and quickly removes any contaminants that may enter the regulator

Cortina 03-855 - 18" Stop/Stop Plastic Paddle - EG Sheeting w/ 9" Polygrip Handle

Color: Red/Black

Cortina 03-229-3440 24" x 24" Bright Red Vinyl Flag w/36" Wooden Dowel

24" x 8" Bottom Panel

Nickel-Plated Bar Stock Body - provides long-lasting good looks

where precise control and low flow rates are required

convoluted Hastelloy® C-22 diaphragm provides accurate

For maximum traction on practically any surface

Color: Pink

Cortina 03-600-00 - 36" Yellow Lamba Cone - Plain (5 Packs)