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Accession Number AVA19477-VNB1
Title Backflow Prevention Devices for Class I and II Automatic Sprinkler Systems (2/2/94).
Publication Date 1994
Media Count 1AV-VHS 1/2 inch - 1 cassette
Personal Author N/A
Abstract Backflow prevention devices and assemblies prevent sprinkler systems, and fire dept supplements to sprinkler systems, from returning tainted water to the community water supply. This broadcast focused on backflow prevention devices and their value and con ...
Keywords Audiovisual aids
Fire extinguishers
Sprinklers
Video tapes
 
Please call 1-800-553-6847 or 703-605-6000 to order (NTIS Order Number AVA19477-VNB1).
Source Agency Department of HHS - Emergency Education Network - Federal Emergency Management Agency - Audiovisual
NTIS Subject Category 89 - Building Industry Technology
Corporate Author Federal Emergency Management Agency, Washington, DC.
Document Type Audiovisual
Title Note N/A
NTIS Issue Number 0005
Contract Number N/A

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