MSA V-Gard® 500 Vented Full Brim Hard Hats 5.0u smoke and gases (especially carbon

smoke and gases (especially carbon monoxide) during fires

Ozone (O3) - Type: Electrochemical Sensoric O3 3E 1

Preset flow rates are built into the Pump Control Unit memory

LDV & a cylinder

MSA V-Gard® 500 Vented Full Brim Hard Hats 5.0u smoke and gases (especially carbonMSA V Gard 500 Vented Full Brim Hard Hats Durable shell construction The MSA V Gard Helmet, with its distinctive trademark V design, is a world recognized brand known for comfort, quality, and durability. MSA has sold well over 100 million V Gard Helmets since its introduction so many in fact, that the iconic V design has been a mainstay for many years on even the toughest worksites. When you want the best comfort, quality and durability worn by