Previous Product Next Product SEC-DFA-25-1 Detonation flame arrester, ∅ 25 mm (IIA) Please login to see your pricing Login SKU: SEC-DFA-25-1 Category: Accessories Description Detonation flame arrester for explosion zones. Equipment category IIC. 2 pieces are needed per sampling tube. Downloads SEC-DFA-25-1 Technical Brochure.pdf SEC-DFA-25-1 Brochure.pdf Related products Quick View Quick View AccessoriesSEC-REK-511 Read moreSSD 515 Smoke Detector Box, ∅ 25 mm Quick View Quick View AccessoriesSEC-DFU-911 Read moreDust Filter Unit Quick View Quick View AccessoriesSEC-FBS-25-PC-EFM-5ER Read moreFilter Mat, small, for filter box small (5 pcs.) Quick View Quick View AccessoriesSEC-MCM-35 Read moreMemory card module for ASD 535,with memory card