Language:
    • Available Formats
    • Options
    • Availability
    • Priced From ( in USD )
    • Secure PDF 🔒
    • 👥
    • Immediate download
    • $92.94
    • Add to Cart
    • Printed Edition
    • Ships in 1-2 business days
    • $103.16
    • Add to Cart
    • Printed Edition + PDF
    • Immediate download
    • $130.12
    • Add to Cart

Customers Who Bought This Also Bought

 

About This Item

 

Full Description

Specifies minimum requirements for ventilators designed to provide ventilation of enclosures by means of the natural flow of air. This Standard includes classification, performance and marking requirements. It also includes appendices outlining the performance test methods. This Standard does not apply to electrically powered ventilators or to smoke and heat exhaust ventilators.