Reinforced Flat Explosion Vent Panel [BRS]

Reinforced flat rectangular explosion vent panels designed for atmospheric process systems that require additional resistance to medium vacuum and occasional pulsating pressure. Their reinforced structure makes them especially suitable for pneumatically filled silos, dust collectors, dryers, cyclones and other vessels exposed to dynamic pressure conditions.

Reinforced flat rectangular explosion vent panels designed for atmospheric process systems that require additional resistance to medium vacuum and occasional pulsating pressure. Their reinforced structure makes them especially suitable for pneumatically filled silos, dust collectors, dryers, cyclones and other vessels exposed to dynamic pressure conditions.

The BRS model features specific scoring and an optimized rupture pattern that prevents the cuts from deforming and the seal from losing tightness, even under the unstable pressure conditions typical of the process. Thanks to this structural improvement, the panel remains stable in demanding conditions and ensures controlled opening in the event of an explosion.

Made of AISI 304 or 316 stainless steel, BRS explosion vent panels have a calibrated rupture pattern and a perimeter sealing system to ensure tightness during normal operation. They are certified to EN 14797:2006 and are suitable for organic and metal dusts (up to St3).

  • Type: Reinforced rectangular
  • Dimensions: from 22.4″ to 39.4″ (570 to 1000 mm)
  • Material: AISI 304 or 316 stainless steel
  • Venting efficiency: 100%
  • Burst pressure: 0.29 to 7.25 psig (20 to 500 mbar)
  • Tolerance: ±15%
  • Maximum operating pressure: 50% of Pstat
  • Maximum vacuum: -1.45 psig (-100 mbar)
  • Temperature range: -4 °F to 248 °F (-20 °C to 120 °C)
  • Combustible product: organic and metal dusts up to St3
  • ATEX certificate: LOM18ATEX1021X/1
  • ATEX marking: Ex D
Dimensional drawing of Adix rectangular explosion vent panels
Reference
External Dimensions
Nominal Size
Vent Area
  • BRS670X570
    26.4″ × 22.4″ (670 × 570 mm)
    23.2″ × 19.3″ (590 × 490 mm)
    3.1 ft² (0.289 m²)
  • BRS880X530
    34.6″ × 20.9″ (880 × 530 mm)
    31.5″ × 17.7″ (800 × 450 mm)
    3.9 ft² (0.36 m²)
  • BRS1000X666
    39.4″ × 26.2″ (1000 × 666 mm)
    36.2″ × 23.1″ (920 × 586 mm)
    5.8 ft² (0.539 m²)
  • BRS1000X1000
    39.4″ × 39.4″ (1000 × 1000 mm)
    36.2″ × 36.2″ (920 × 920 mm)
    9.1 ft² (0.846 m²)

For other sizes or operating conditions, please contact Adix

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