Model 931-A

Model 931A

Flame Arrester Model 931A

Pipe Protection

Protection System Tube protection against deflagration
Tube protection against detonation
Protection against continuous fire
Approval ECtype examination certificate based on 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
Pipe Sizes DN15, DN20, DN25, DN32
1/2", 3/4", 1", 11⁄4"
Connection Standards DIN 2501 PN10
ANSI B16.5 – 150 RF
Materials Strip protection: Stainless Steel
Body/cap: Carbon Steel, Stainless Steel
Coating Optional