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What is a General Purpose Spark Arrester?

April 26, 2017arrester purpose SPARK

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What is a General Purpose Spark Arrester?

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General Purpose Spark Arresters are tested against USDA Forest Service Standard 5100-lb or the latest revision of Society of Automotive Engineers (SAE) Recommended Practice SAE J350. Either of these documents establish the minimum performance and maintenance requirements of single-position application general purpose spark arrester. Spark arresting effectiveness shall be at least 80 percent for all flow rates on the cold test which correlates to 90 percent on a hot engine.