12" Diameter Duct 25ft in Yellow H Base Davit MSA V-Gard Mesh Visors provide

MSA V-Gard Mesh Visors provide maximum ventilation in humid working conditions

Energizer Industrial Alkaline AA Batteries

Easily deploys for victim ascent to safety or rescuer descent for administered assistance

Post caution advisory near all downward steps

The robust sheet steel ball valve lockouts prevent unauthorized opening of the valve

12" Diameter Duct 25ft in Yellow H Base Davit MSA V-Gard Mesh Visors provideStandard duct yellow vinyl polyester 8 & 12 diameter with external wear strips custom sizes up to 36 diameter available Reinforced internal steel wire hoop 5 pitch 6 long attachment cuff, 8 or 12 diameter, with adjustable belt straps on both duct ends Maximum temperature rating 180