Construction Book Express and our suppliers are dedicated to providing quality products to our customers. We stand behind our commitment to quality with a satisfaction guarantee on every purchase*. If, for any reason, a customer is not satisfied with a product, they may return it within 30 days of the date purchased for a refund of the purchase price of the product(s). Returned merchandise must be in its original box, in new condition and include all instructions, and the invoice or packing slip.
*Exceptions: Videos/DVDs, audiotapes and software products (once opened), forms, documents, reports and downloads are not returnable.
NFPA 17 gives you the facts you need to work safely with dry chemical extinguishers!
NFPA 17, Standard for Dry Chemical Extinguishing Systems, 2002 Edition provides an outline of the minimum requirements for all functions concerning dry chemical extinguishing systems. Coverage in this document includes everything from design to operation and recharging, including total flooding, local application, hand hose line, and engineered and pre-engineered systems.
This edition has also been revised and includes significant changes to the requirements for the protection of common exhaust ducts. The document has also been updated to better clarify the language regarding equipment power shut-down upon operation of the extinguishing systems. Approx. 25 pp.
NFPA 17, Standard for Dry Chemical Extinguishing Systems, 2002 Edition - Table of Contents: