Multi-Layer Domed Explosion Vent Panel [BRDM]

Multi-layer domed rectangular explosion vent panels designed specifically for equipment operating under high vacuum. They are especially suitable for suction filters, cyclones, separators and high-vacuum industrial suction processes where vacuum conditions exceed the capacity of conventional panels.

Multi-layer domed rectangular explosion vent panels designed specifically for equipment operating under high vacuum. They are especially suitable for suction filters, cyclones, separators and high-vacuum industrial suction processes where vacuum conditions exceed the capacity of conventional panels.

The BRDM model combines a multi-layer structure with a domed design that gives it superior mechanical strength without compromising its venting capacity. In the event of an explosion, the panel opens at a calibrated burst pressure and safely releases the overpressure, flames and burning particles toward a safe area, without fragmentation. The panel protects the structural integrity of the equipment, preventing property damage and risks to personnel.

Made with a double layer of AISI 304 or 316 stainless steel, BRDM explosion vent panels have a predetermined rupture pattern and a perimeter sealing system that ensures tightness under normal operating conditions. They are certified to EN 14797:2006 and are compatible with organic and metal dusts up to St3.

  • Type: Multi-layer domed rectangular
  • Dimensions: from 5.9″ to 43.3″ (150 to 1100 mm)
  • Material: AISI 304 or 316 stainless steel
  • Venting efficiency: 90%
  • Burst pressure: 0.58 to 7.25 psig (40 to 500 mbar)
  • Tolerance: ±15%
  • Maximum operating pressure: 70% of burst pressure
  • Maximum vacuum: -14.50 psig (-1000 mbar)
  • Temperature range: up to 662 °F (350 °C)
  • Combustible product: organic and metal dusts up to St3
  • ATEX marking: Ex D
  • ATEX certification: in accordance with EN 14797:2006, LOM18ATEX1021X
Dimensional drawing of Adix rectangular explosion vent panels
Reference
External Dimensions
Nominal Size
Vent Area
  • BRDM550x250
    21.7″ × 9.8″ (550 × 250 mm)
    18.5″ × 6.7″ (470 × 170 mm)
    0.78 ft² (0.072 m²)
  • BRDM550x350
    21.7″ × 13.8″ (550 × 350 mm)
    18.5″ × 10.6″ (470 × 270 mm)
    1.2 ft² (0.114 m²)
  • BRDM537x385
    21.1″ × 15.2″ (537 × 385 mm)
    18.0″ × 12.0″ (457 × 305 mm)
    1.3 ft² (0.125 m²)
  • BRDM496x496
    19.5″ × 19.5″ (496 × 496 mm)
    16.4″ × 16.4″ (416 × 416 mm)
    1.7 ft² (0.156 m²)
  • BRDM690x425
    27.2″ × 16.7″ (690 × 425 mm)
    24.0″ × 13.6″ (610 × 345 mm)
    2.0 ft² (0.189 m²)
  • BRDM670x570
    26.4″ × 22.4″ (670 × 570 mm)
    23.2″ × 19.3″ (590 × 490 mm)
    2.8 ft² (0.26 m²)
  • BRDM880x530
    34.6″ × 20.9″ (880 × 530 mm)
    31.5″ × 17.7″ (800 × 450 mm)
    3.5 ft² (0.324 m²)
  • BRDM970x537
    38.2″ × 21.1″ (970 × 537 mm)
    35.0″ × 18.0″ (890 × 457 mm)
    3.9 ft² (0.366 m²)
  • BRDM1000x666
    39.4″ × 26.0″ (1000 × 660 mm)
    36.2″ × 23.1″ (920 × 586 mm)
    5.2 ft² (0.485 m²)
  • BRDM1000x1000
    39.4″ × 39.4″ (1000 × 1000 mm)
    36.2″ × 36.2″ (920 × 920 mm)
    8.2 ft² (0.761 m²)

For other sizes or operating conditions, please contact Adix

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