Type: deflagration, stable and unstable detonation endurance burning
Connecting: Rp to ISO 7-1 (DIN 2999) BSP to BS 21 NPTF to ANSI B1.20.3
Use: gas/air- or vapor/air- mixtures of the explosion groups: IIA, I (methane)
DN: 8 - 32mm
Flammable filter material: stainless steel
Flame filter body material: stainless steel, special alloys
Body material / caps: carbon steel/ Stainless Steel
Note: EC-type examination certificate based on directive 94/9/EC, according to ATEX 95 and ISO 16852
Suppliers: BS&B

Type: deflagration, stable and unstable detonation endurance burning
Connecting: DIN 2501 PN10 ANSI B16.5 - 150 RF
Use: gas/air or vapor/air mixtures of the explosion groups: IIA, I (methane)
DN: 15 - 32mm
Flammable filter material: stainless steel
Flame filter body material: stainless steel, special alloys
Body material / caps: carbon steel / Stainless Steel
Note: EC-type examination certificate based on directive 94/9/EC, according to ATEX 95 and ISO 16852
Suppliers: BS&B

Type: deflagration, stable and unstable detonation
Connecting: Rp to ISO 7-1 (DIN 2999) BSP to BS 21 NPTF to ANSI B1.20.3
Use: gas/air or vapor/air mixtures of the explosion groups: IIC, IIB3, IIA, I (methane)
DN: 6 - 15mm
Flammable filter material: stainless steel, special alloy
Flame filter body material: stainless steel, special alloys
Body material / caps: stainless Steel/special Alloy
Note: EC-type examination certificate based on directive 94/9/EC, according to ATEX 95 and ISO 16852
Suppliers: BS&B

Type: deflagration, short-time burning
Connecting: DIN 2501 PN10 ANSI B16.5 - 150 RF
Use: gas/air or vapor/air mixtures of the explosion groups: IIA, I (methane)
DN: 40mm
Flammable filter material: Stainless Steel
Flame filter body material: stainless steel, special alloys
Body material / caps: carbon steel/Stainless Steel
Note: EC-type examination certificate based on directive 94/9/EC, according to ATEX 95 and ISO 16852
Suppliers: BS&B

Type: deflagration, short-time burning
Connecting: Rp to ISO 7-1 (DIN 2999) BSP to BS 21 NPTF to ANSI B1.20.3
Use: gas/air- or vapor/air- mixtures of the explosion groups: IIA, I (methane)
DN: 40mm
Flammable filter material: Stainless Steel
Flame filter body material: stainless steel, special alloy
Body material / caps: carbon steel/stainless Steel
Note: EC-type examination certificate based on directive 94/9/EC, according to ATEX 95 and ISO 16852
Suppliers: BS&B

Type: deflagration, stable and unstable detonation, shorttime burning
Connecting: DIN 2501 PN10 ANSI B16.5 - 150 RF
Use: gas/air- or vapor/air- mixtures of the explosion groups: IIC, IIB3, IIA, I (methane)
DN: 25 - 80mm
Flammable filter material: stainless steel, special alloy
Flame filter body material: stainless steel, special alloy
Body material / caps: body: carbon steel, stainless steel/special Alloy
Note: EC-type examination certificate based on directive 94/9/EC, according to ATEX 95 and ISO 16852
Suppliers: BS&B

Type: deflagration, stable and unstable detonation
Connecting: DIN 2501 PN10 ANSI B16.5 - 150 RF
Use: gas/air- or vapor/air- mixtures of the explosion groups: IIC, IIB3, IIA, I (methane)
DN: 25 - 80mm
Flammable filter material: stainless steel, special alloy
Flame filter body material: stainless steel, special alloy
Body material / caps: body: carbon steel, stainless steel/special Alloy
Note: EC-type examination certificate based on directive 94/9/EC, according to ATEX 95 and ISO 16852
Suppliers: BS&B

Type: deflagration, stable and unstable detonation short time burning
Connecting: ISO 7005 PN10 ANSI B16.5 - 150 RF
Use: gas/air- or vapor/air- mixtures of the explosion groups: IIC, IIB3, IIA, I (methane)
DN: 50 - 500mm
Flammable filter material: stainless steel, special alloy
Body material / caps: body: ductile Iron, carbon steel, stainless Steel/Special Alloy
Note: EC-type-examination certificate based on directive 94/9/EC, according to ATEX 95 and ISO 16852
Suppliers: BS&B

Type: deflagration, stable detonation short time burning
Connecting: ISO 7005 PN10 ANSI B16.5 - 150 RF
Use: gas/air- or vapor/air- mixtures of the explosion groups: IIA, IIB1, I (methane)
DN: 50 - 250mm
Flammable filter material: stainless steel, special alloy
Body material / caps: ductile Iron, carbon steel/stainless Steel
Note: EC-type examination certificate based on directive 94/9/EC, according to ATEX 95 and ISO 16852
Suppliers: BS&B

Type: standard safety head
Suppliers: BS&B

Type: pre-assembled Safety Head
Suppliers: BS&B

Type: reverse buckling disks
Disk size: 25-200mm
Breakthrough pressure: 0.3-4.8 barg
Medium: Gas or liquid
Production accuracy: 10%, 5%, 0%
Suppliers: BS&B

Type: reverse buckling disks
Disk size: 25-250mm
Breakthrough pressure: 1-34.5 barg
Medium: Gas or liquid
Production accuracy: 10%, 5%, 0%
Suppliers: BS&B

Type: reverse buckling disks
Disk size: 25-200mm
Breakthrough pressure: 1-34.5 barg
Medium: Gas or liquid
Production accuracy: 5%, 0%
Suppliers: BS&B