Operating speed - 21

a softer spray and improved control

Auto Quantum Valve (AQV): Features a grit-tight seal and ultra-precise abrasive metering

Air Requirements: 5

Allegro Deluxe Supplied Air Shield & Welding Helmet w/HP Personal Cooler 3/4MPT Operating speed - 21This is a cost effective system used by foundries, aluminum plants, mines, chemical plants, refineries, auto manufacturers, metal working and fabrications. Performance proven with a constant and powerful supply of breathable air from a clean air source, this Helmet offers protection from airborne contaminates including hexavalent chromium applications, flying debris, sparks, chemical and molten metal splashes. The helmet flips allowing user to grind