End of Line Flame Arrester

High-performance safety devices installed at atmospheric vent outlets of storage tanks or pipelines. Utilizing a crimped metal ribbon “quenching gap” design, they prevent external flames from igniting internal flammable vapors. Protects against external ignition sources while allowing normal tank breathing.

Category:

Description

Maximum Safety at Atmospheric Vent Outlets

End-of-line flame arresters are critical safety devices specifically engineered for installation at the atmospheric vent outlets of storage tanks or pipelines. Their primary function is to prevent external flames from propagating and igniting internal flammable vapors, safeguarding critical infrastructure against catastrophic deflagrations caused by external ignition sources, such as lightning strikes or external fires.

Advanced “Quenching Gap” Technology: These devices operate using the highly effective “quenching gap” principle. Featuring a precisely engineered crimped metal ribbon element, the arrester absorbs the intense heat of a flame front and rapidly extinguishes it. This design ensures maximum safety while still allowing for normal and unimpeded tank breathing (venting) under standard operating conditions.

Certifications and Compliance: Designed to meet the highest industrial safety standards, our equipment is certified compliant with TS specifications for the C(IIB3) gas group (available in sizes from 2” to 16”), providing reliable protection across various hazardous environments.

Additional information

Nominal Size

NPS 2” ~ 20”

Suitable for Gas Groups

D(IIA), C(IIB3), B(IIC)

Body Material Grade

A216 WCB, A351 CF3/M, A351 CF8/M (Other materials on demand)

Internal Parts Material

A182 F304, A182 F316/L (Other materials on demand)

Certification / Compliance

TS compliant: C(IIB3) gas group (sizes 2” ~ 16”)

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