Selection Guide	|	Threaded In-Line Flame Arrestors
Vent Stack Flame Arrestor Series 8800 & 9900	|	Free Vent Flame Arrestor
Series 7 In-Line Flame Arrestor	|	Series 8 High Pressure Deflagration Flame Arrestor
Detonation Flame Arrestors	|	Pressure Vacuum Relief Valve with Flame Arrestor
Flame Arrestor Certifications	|	Vapor Flow Equations

Series 8800 Aluminum

Series 9900 Steel

ENARDO Series 8800 and 9900
Vent Stack Flame Arrestors

Applications

ENARDO Vent Stack Flame Arrestors are designed to allow free venting in combination with flame protection for vertical vent applications. The arrestor is installed at the top of an atmospheric vent line or storage tank. It is typically used for end-of-line applications when the system operating pressure is near atmospheric levels and when there is minimal probability of a flame stabilizing on the flame arrestor element for an extended period.

Features

• Connection: threaded or flanged
• Housing material: aluminum, carbon steel and stainless steel
• Size: 1/2” (13 mm) through 6” (150 mm)
• Removable flame cell

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