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UL 448B
New product
UL 448B Pumps for Fire Protection Service
standard by Underwriters Laboratories, 12/23/2008
More info
Full Description
Please note: All interim revisions for this edition available at time of your purchase will be included.Residential Fire Pumps Intended for One- and Two-Family Dwellings and Manufactured Homes
UL 448B
1 Scope
1.1 These requirements cover fire pumps intended for use in water-supply systems for one- and two-family dwellings and manufactured homes.
1.2 The pumps covered by these requirements are intended for installation and use in accordance with the Standard for the Installation of Sprinkler Systems in One- and Two-Family Dwellings and Manufactured Homes, NFPA 13D.