Air Systemsâ€™ Portable Fume-Airâ„¢ 750 is designed for source capture of welding smoke and fumes. Different filter combinations can make the portable fume extractor (PFE) units versatile and cost effective. The PFE series operates at less than 80dbA. A non-metallic fumehood is supplied with an adjustable damper to control air flow velocity at the capture site. Air Systems International, Inc., Chesapeake, VA. www.airsystems.com
NFPA ® for Electrical Safety in the Workplace is revised every three years, providing the most up-to-date requirements for safe work practices to reduce exposure to electrical hazards. This program analyzes several significant changes in 70E ® and is designed to clarify the reasoning behind the changes, and assist in determining how the changes impact employees and employers.