Airgas Model 311C590 Brass-Plated Bar Stock Noncorrosive Gas Two Stage Regulator With CGA-590 Connection Low Pressure Cortina 03-229-3418 24" x 24"

Cortina 03-229-3418 24" x 24" Red/Orange Vinyl Flag w/36" Wooden Dowel

Yellow Case/Amber Lens/Reliable chip circuit is weather resistant/7" polycarbonate lens provides extreme durability/Attaches to all barricades

Color: Black/Silver

Cortina 2048WCC Heavy-Duty Wheel Chock w/ eye-bolt 10" L x 8" W x 6" H w/ 12 foot 10# chain

Airgas Model 311C590 Brass-Plated Bar Stock Noncorrosive Gas Two Stage Regulator With CGA-590 Connection Low Pressure Cortina 03-229-3418 24" x 24"These two stage regulators are specifically designed for low flow, non corrosive gas applications where precise delivery pressure is critical. They feature a brass piston sensor in the first stage, a stainless steel diaphragm in the second stage and a preset safety relief valve. A sintered brass filter protects internal parts. These two stage regulators are also ideal for medical diagnostic applications, such as blood gas analysis, where precise