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The All New FLEX II R – Flameless Explosion Venting Device

We are thrilled to introduce the latest technology from RSBP – The FLEX II R. This new flameless venting device is engineered to provide protection against dust explosions on applications with larger volumes. Here’s a closer look at the features and benefits that make this device a game-changer:


1. Two Inspection Openings for Easy Maintenance

Maintenance is crucial for the longevity and effectiveness of any safety device. The FLEX II R features two inspection openings, allowing for straightforward and efficient maintenance checks. This design minimizes downtime and ensures that the device remains in optimal working condition, ready to protect your facility at all times.

2. Explosion Cooling to a Safe Level

In the event of an explosion, controlling the aftermath is just as important as the initial containment. The FLEX II R is equipped with advanced cooling technology that reduces the temperature of the expelled gases to a safe level. This not only prevents secondary explosions but also protects nearby personnel and equipment from heat damage.

3. Installation on Large-Volume Equipment

Versatility is a key advantage of the FLEX II R. It is designed for easy installation on large-volume equipment, making it ideal for a wide range of industrial applications. Whether you’re protecting silos, dust collectors, or processing vessels, the FLEX II R can be seamlessly integrated to provide robust explosion protection.

4. Usability up to Kst 312 bar.m/s

The FLEX II R is built to handle high-stress scenarios with ease. With a usability rating of up to Kst 312 bar.m/s, this device can effectively manage explosions in environments with high explosion severity, depending on the dust type and application. 

5. Pstat up to 0.2 bar

Safety devices must operate within specific pressure limits to ensure effectiveness. The FLEX II R functions reliably with a static burst pressure (Pstat) of up to 0.2 bar. This ensures the device will activate at the precise moment necessary to provide maximum protection, whilst also providing the user with more tolerance to process conditions. 

6. MIE ≥ 1mJ for Protection Against Electrostatic Discharges

Electrostatic discharges are a common ignition source in many industrial settings. The FLEX II R offers protection against these hazards with a Minimum Ignition Energy (MIE) of ≥ 1mJ. 

7. MITdc ≥ 200 °C for Safe Operation at High Temperatures

High-temperature environments present unique challenges for explosion protection. The FLEX II R is designed to protect applications handling dusts which are sensitive to heat. This makes it an ideal solution for industries such as chemical processing and manufacturing, where high temperatures are common. 

Why Choose FLEX II R?

When it comes to explosion protection, there is no room for compromise. The FLEX II R stands out as the premier choice for industries seeking reliable, efficient, and comprehensive safety solutions. Its advanced features, combined with its ease of maintenance and installation, make it an indispensable asset in protecting both people and infrastructure.

By choosing the FLEX II R, you’re not just investing in a product; you’re investing in peace of mind. With this cutting-edge device, you can be confident that your facility is equipped with the best protection available, ensuring a safer working environment for everyone.

Don’t hesitate to get in contact with Coopatex today for more information about the FLEX II R. We are the official UK Partner for RSBP and we will be happy to help you. 

Stephanie Cooper - Operations Manager

Author: Stephanie

Operations Director

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