The National Environmental Balancing Bureau is offering a fume hood testing seminar and exam in Kansas City, MO. The fume hood seminar will be held June 5-6, with exam days held June 7-8. According to ...

PART I Chapter 1 General Balancing Procedure Chapter 2 Preliminary Air Balancing Procedures Chapter 3 Air Balance Procedures Common to All Systems. Chapter 4 Balancing Constant Volume Low Pressure ...

Editor's note: Industry Insights are sponsored blogs submitted by manufacturers and suppliers serving the fire service industry. In addition to traditional hoods, the 2018 edition of the NFPA 1971 ...

TAMPA, Fla., Dec. 8, 2025 /PRNewswire/ -- What began in 2005 as a husband-and-wife venture built on integrity and technical expertise has entered its next chapter under another husband-and-wife team ...