Explosion Vents for High to Full Vacuum and Pressure Cycling

The REMBE® ODV explosion vent consists of an upper part, a sealing membrane, and a vacuum support. The triple-section ODU explosion vent is ideal for applications that involve alternating pressure but no vacuum. In this version, the ODV‘s vacuum support is replaced by a supporting lower part.


REMBE® explosion vent ODV is used under demanding vacuum to overpressure cyclic operating conditions. Designed for working pressures of up to 80 % of static burst pressure.

The ODV is ideal for use in applications such as dust collectors with frequent jet-pulse cleaning, high vacuum, or suction conveyors. It is vacuum resistant, and the standard explosion pressure is 0.1 bar at 22°C (71.6°F).



When pressure rises, the ODV explosion vent opens and releases pressure out of the vessel into the surrounding area.

Applications + Industries

  • Aspiration plants
  • Breweries
  • Elevators
  • Filters
  • Conveyors
  • Wood processing
  • Food production
  • Mixers
  • Mills and grinding plants
  • Recycling
  • Screens
  • Silos
  • Destoners
  • Spray dryers
  • Animal feed production


  • Low response pressure with full vacuum resistance is possible
  • High working pressure resistance of the explosion vent offers maximum productivity for your processes
  • Triple-section domed construction ensures high-pressure cycling resistance and exceptional service life
  • Round versions and special customized solutions possible.