always ground the tank by connecting a 12 ga

It filters the ambient air

5 mm stainless-steel nozzles and needles

Heavy-duty dual cogged belt drive system

Allegro Vortex Heater, Plastic, w/Snap Tite Plug global-finishing-solutions always ground the tank byThe air vest is designed to afford cooling to personnel in circumstances where air conditioning is not feasible. The vest connects to any existing clean compressed air source. Engineered jets keep the wearer continuously cooled with refrigerated air. The airflow enhances the bodys natural evaporative cooling while also keeping grit, dust, and fibers out. Available with a vortex cooler for additional cooling effect.