In line flame arrester - Helyon, Spécialiste en France de la sécurité industrielle

Helyon, Spécialiste en France de la sécurité industrielle » Protection against fire and explosion » In line flame arrester

Flame arrester

Purpose : To prevent the spread of an explosion.

Standards :

Directive 94/9/CE
ATEX 95
EN 12874

Notified bodies : IBExU & BAM

Medium and explosion groups :

I (Methane) MESG ≥ 1,14 mm
IIA (D) MESG > 0,90 mm
IIB3 (C) MESG ≥ 0,65 mm
IIC (B) MESG < 0,50 mm

In line flame arrester with flanges : deflagration proof or detonation proof for unstable or stable detonation

Application : Gas, air, vapors ; to stop the propagation of detonation

Materials :

Carbon steel
Stainless steel
Hastelloy®
Carbon steel with Halar lining (for high corrosion)

Connection : DN25 to DN400 (1″ to 16″)

Options :

Temperature sensor (in case of continuous burning)
Intrinsically safe (E Ex i)

Some other type of in line flame arresters may reach your need, feel free to contact us.

AF_EL — A In line flame arrester with flanges

In line flame arresters with screwed ends : deflagration proof or detonation proof for unstable or stable detonation

Application : Gas, air, vapors ; to stop the propagation of detonation

Materials : Carbon steel, stainless steel

Connections :

Ø 1/4″, 3/8″, 1/2″, 3/4″, 1″, 1″1/4, 1″1/2, 2″
BSP or NPT female ends
In line mounting

Options :

temperature sensor (in case of continuous burning)
Intrinsically safe (E Ex i)

Some other type of end of line flame arresters may reach your need, feel free to contact us.

AF931 — In line flame arrester with screwed ends

In line detonationproof Flame-Arrester : 1002-0008

Stable detonation proof in line flame arrester

Application : Explosion group IIB3

Description :

In line flame arrester
G 1/4″ female
Bidirectional
Construction : Stainless Steel
Maximum working pressure : 1,30 bar abs.
Maximum working temperature : 60°C

Some other type of in line flame arresters may reach your need, feel free to contact us.

1002-0008