Flame Arrester Model 934BT

Flame Arrester Model 934BT


Pipe Sizes :

 DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN 400
 1", 11⁄4", 11⁄2", 2", 21⁄2", 3", 4", 5", 6", 8", 10", 12", 14", 16"

Connection Standards :

 ISO 7005 PN10
 ANSI B16.5 – 150 RF

Materials :

 Strip protection: Stainless Steel, Special Alloys
 Body: Carbon Steel, Stainless Steel, Special Alloys
 Hood: Stainless Steel

Coating :

 Optional

Temperature Sensor :

 Resistance thermometer with ignition protection type
 – Inherently safe (E Ex i)
 – Pressureresistant enclosure (E Ex d)

Protection System :

 Endofline Deflagration and Shorttime Burning Flame Arrester

Approval :

 ECtype examination certificate based upon
 Directive 94/9/EC, according to ATEX 95 and ISO 16852

Protection :

 Gas/air or steam/air mixtures of the following explosion groups:
 – I (methane) NSW ≥ 1.14 mm
 – IIA (D) NSW ≥ 0.90 mm
 – IIB3 (C) NSW ≥ 0.65 mm
 – IIC (B) NSW ≥ 0.50 mm



: BS&B
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