In-Line Detonation Flame Arresters

Series No.	Size Range	Gas Group		Certifications / Approvals (applicable sizes)
		IEC	NEC	FM*	UL / ULC*	USCG	ATEX / CE
25000	2″ – 18″	IIA	D	na	2″ – 6″	2″ – 18″	n/a
	DN 50 – DN 450				DN 50 – DN 150	DN 50 – DN 450
35000**	2″ – 8″	IIA	D	n/a	n/a	2″ – 8″	n/a
	DN 50 – DN 200					DN 50 – DN 200
26000	2″ – 12″	IIA & IIB3	D & C	2″ – 6″	na	2″ – 12″	n/a
	DN 50 – DN 300			DN 50 – DN 150		DN 50 – DN 300
36000RP**	2″ – 8″	IIA & IIB3	D & C	na	n/a	2″ – 8″	n/a
	DN 50 – DN 200					DN 50 – DN 200
25000E	2″ – 8″	IIA	D	n/a	n/a	n/a	2″ – 8″
	DN 50 – DN 200						DN 50 – DN 200
35000E	10″ – 24″	IIA	D	n/a	n/a	n/a	10″ – 24″
	DN 250 – DN 600						DN 250 – DN 600
26000E	2″ – 6″	IIA & IIB3	D & C	n/a	n/a	n/a	2″ – 6″
	DN 50 – DN 150						DN 50 – DN 150
36000E	8″ – 12″	IIA & IIB3	D & C	n/a	n/a	n/a	8″ – 12″
	DN 200 – DN 300						DN 200 – DN 300