Previous Product Next Product SEC-DFA-25-2 Detonation flame arrester, ∅ 25 mm (IIB) Please login to see your pricing Login SKU: SEC-DFA-25-2 Category: Accessories Description Description Detonation flame arrester for explosion zones. Equipment category IIC. 2 pieces are needed per sampling tube. Downloads SEC-DFA-25-2 Technical Brochure.pdf SEC-DFA-25-2 Brochure.pdf Related products Quick View Quick View Accessories, AccessoriesSEC-SMM-535 Read moreSerial Master Module for networking of Special Fire Detectors Quick View Quick View Power Supplies, Accessories, Wireless Detectors and DevicesPS407-M2D Read morePower Supply 24V-2.5A PSU Cabinet, up to 12AH (385Wx310Hx110D) Quick View Quick View Power Supplies, AccessoriesPS406-M3D Read morePower Supply 24V-5.25A PSU Deep Cabinet, up to 26AH (385Wx520Hx200D)