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NFPA Compliant Components
NFPA 69 Compliance - When it comes to explosion protection the options vary depending on application and the severity of dust. Generally speaking, Passive Protection is a very efficient, and cost effective, way of spark elimination and/or preventing a Deflagration from returning to the process via interconnecting ductwork.
NFPA 69 - Passive Protection - Spark Arrestor
- Mounted in the ductwork, separating the airflow to create a churning,
- Highly turulent airflow allows the spark to separate and continue cooling rapidly
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NFPA 69 - Passive Protection - Back Blast Damper
- One-way valve
- Only allows air flow through one direction
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NFPA 69 - Passive Protection - Explosion Vent (Panel)
- Pressure relief system desgined to burst when blast pressure exceed panel rating
- Vents pressure from deflagration event
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NFPA 69 - Passive Protection - Rotary Valve
- 8 vanes recommended
- built to withstand maximum anticipated pressure
- required clearance of <0.2 mm (0.0079")
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