Model 934-BT End-of-Line Flame Arrester

Protection

• Gas/air mixtures for explosion groups up to and including IIC (NEC Group B), MESG < 0.50mm
• Temperature Sensor – resistance thermometer with protection type
  • Inherently safe (EEx i)
  • Pressure Resistant Enclosure (EEx d)

Connection Type

• ISO 7005 PN10
• ANSI B16.5 – 150 RF
• Rp to ISO 7-1 (DIN 2999)

Compliance with Guidelines

• ATEX 2014/34/EU
• EN ISO 16852:2016

Materials of Construction

	Carbon Steel	Stainless Steel	Hastelloy	Plexiglass	Other Materials on request
Metal Foil Element	✓	✓	✓		✓
Housing of Metal Foil Element		✓	✓		✓
Body / Cover	✓	✓			✓
Hood	✓	✓		✓	✓

Painting Options Available

Dimensions

DN		Flange version																				Thread version
		DIN PN10										ANSI150 RF										Rp, BSP, NP TF
		A*				B		C		Weight		A*				B		C		Weight		B		C				SW
		N=2		N=3						N=2	N=3	N=2		N=3						N=2	N=3			N=2		N=3
in	mm	in	mm	in	mm	in	mm	in	mm	kg	kg	in	mm	in	mm	in	mm	in	mm	kg	kg	in	mm	in	mm	in	mm	in	mm
1	25		125		145		150		235	3.5	4		125		145		150		235	3.5	4		150		125		145		50
1.25	32									4	4.5									4	4.5
1.5	40		175		185		200		255	6	7		175		185		200		255	6	7		200		175		185		65
2	50									7	7.5									7	7.5
2.5	65		190		205		250		280	11.5	13		190		205		250		280	11.5	13
3	80									12	13									12	13
4	100		215		230		350		310	15	17		215		230		350		310	15	17
5	125		260		-		450		365	28	-		290		-		450		365	31	-
6	150									30	-									33	-
8	200		310		-		600		400	51	-		350		-		600		400	59	-
10	250		345		-		800		450	71	-		375		-		800		450	81	-
12	300		335		-					73	-		380		-					91	-
16	400		350		-		850		520	125	-		405		-		850		520	160	-

* N: number of metal foil elements