To all our clients, partners and suppliers

Please note that our operations will be closed from March 24 2020 to May 4 2020 due to the COVID-19 pandemic. In order to comply with the safety measures, put in place by our government this pause will allow us to ensure the safety and well-being of all our employees, their families and to participate in the collective social effort to help eliminate the COVID-19 virus.

As essential services companies continue their operations in order to supply our daily needs, part of our team will be available to answer your call in the case of an emergency:

Johny Allard (Sales) 819-475-5359
Sylvain Jetté (Service) 819-479-4965
Dominic Desmarais (Human resources and production) 819-471-1628
Pierre Desilets (Administration and accounting) 819-470- 6821

Protection list
REMBE®Q-ROHR flameless venting
REMBE®Q-ROHR flameless venting

Related economic sectors

Mining industry
Paper and cardboard

Safe and cost-effective solution for indoor applications

Safety and operating efficiency go hand in hand. The Q-Rohr® enables you to implement flame arresting and particulate retention explosion venting in closed rooms. No complicated ducts for outdoor venting or associated restructuring of production equipment are required. With the Q-Rohr® there is now nothing to prevent you from using the optimum layout for your production plant while guaranteeing the best possible explosion safety. In addition, Q-Rohr® is unrivaled in terms of running costs. Eliminating vent ducts saves you money not only on installation but also on servicing and maintenance. Q-Rohr® is also suitable for metal dusts, gas and hygienic applications. Q-Rohr® is available in the sizes DN 200 to DN 800. Customised versions up to DN 1400 are also possible.

The Q-Rohr® is ideal for indoor plants that are at risk of dust and gas explosions. Many new plants are equipped directly with the Q-Rohr® as it offers a wide range of flexible installation options. Retrofitting is also simplicity itself. The Q-Rohr® can be used to protect filters, dryers, cyclones and can be used with gases, hybrid mixtures, metal dusts, melting dusts or fibres.


Product specifications

  • Perfect protection of the surrounding area. Guaranteed flame arresting and particulate retention – no hazardous pressure wave effects.
  • REMBE® is the first manufacturer in the world to be certified for metal dusts.
  • The complete production process remains in the building.
  • No running costs for vent ducts or external maintenance, a visual inspection is sufficient.
  • The Q-Rohr® is a flexible solution – it can even be used in the middle of your production halls. Proximity to an external wall is not required.
  • Integrated signalling unit for reliable monitoring.
  • Noise level and rise of pressure typically associated with explosions are greatly reduced to an acceptable harmless level.
  • Immediately reusable and operational after cleaning of the filter and replacement of the explosion vent.
  • Process-optimised plant layout.
  • No external maintenance costs.
The special stainless steel mesh filter inlet developed by REMBE® cools the hot flame gases extremely efficiently (up to 1.500 °C (2.732 °F) or even 3.000 °C (5.432 °F) for metal dusts). This reduces the volume of gas ejected and extinguishes the explosion.
  • Optional sanitary cover prevents accumulation / contamination of the Q-Rohr® flame trap mesh in dusty areas.
Looking for equipment and services up to your high stardards?