Model 931-A-T

Model 931 AT

Flame Arrester Model 931 AT

Pipe Protection

Protection System Tube protection against deflagration
Approval EC typeexamination certificate based on directive 94/9/EC, according to ATEX 95 and ISO 16852
Protection Gas/air or steam/air mixtures of the explosion groups:
– I (methane) NSW ≥ 1.14 mm
– IIA (D) NSW ≥ 0.90 mm
Pipe Sizes DN40
Connection Standards DIN 2501 PN10
ANSI B16.5 – 150 RF
Materials Strip protection: Stainless Steel
Body/cap: Carbon Steel, Stainless Steel
Coating Optional
Temperature Sensor Resistance thermometer with ignition protection type
– Inherently safe (E Ex i)
– Pressureresistant enclosure (E Ex d)