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8.7.6 Strainers

Standard for the Installation of Sprinkler Systems 2019 of New Jersey > 8 System Types and Requirements > 8.7 Outside Sprinklers for Protection Against Exposure Fires (Exposure Protection Sprinkler Systems) > 8.7.6 Strainers

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A listed strainer shall be provided in the riser or feed main that supplies sprinklers having nominal K-factors smaller than K-2.8 (40).

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Related Code Sections

22.21.2.6 Special Occupancy Requirements, Strainers

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Standard for the Installation of Sprinkler Systems 2013 of New Jersey > 7 System Requirements > 7.10 Commercial-Type Cooking Equipment and Ventilation > 7.10.10 Strainers

7.7.6 System Requirements, Strainers

A listed strainer shall be provided in the riser or feed main that supplies sprinklers having nominal K-factors smaller than K-2.8 (40) ...

Standard for the Installation of Sprinkler Systems 2016 of New Jersey > 7 System Requirements > 7.7 Outside Sprinklers for Protection Against Exposure Fires (Exposure Protection Sprinkler Systems) > 7.7.6 Strainers