Answers before you specify.
Selection, sample requests, testing and project coordination.
How do I choose a vent?+
Start with the mounting interface, enclosure volume, temperature, exposure and target airflow. Evaluate the chosen configuration in the complete assembly.
What determines airflow?+
Membrane structure, exposed area and pressure differential all affect flow. Compare data only when units and test conditions are aligned.
Does an IP rating apply to my finished product?+
A component result does not establish the rating of the complete enclosure. Seals, mounting and other openings must be tested as part of the final assembly.
Can a vent eliminate condensation?+
Venting can support pressure and moisture exchange. Condensation also depends on temperature, humidity, enclosure geometry and operating conditions.
Can dimensions be customized?+
Share the drawing, active membrane area and assembly method. We can review a suitable format and the validation requirements.
Why might a membrane assembly leak?+
Inspect the adhesive interface, contamination, surface defects, curing time and other enclosure seals. Also check whether the test exceeds the agreed product conditions.
How should membranes be handled?+
Avoid sharp tools and direct pressure on the active area. Keep surfaces clean and follow the agreed handling and bonding process.
What should I send with a sample inquiry?+
Include the application, drawing, temperature range, target flow and test differential, fluid exposure and expected volume.
How are prices and lead times confirmed?+
Request a quotation with the configuration, quantity and delivery requirements. Price, sample arrangements and schedule are confirmed for the specific project.
What if a supplied part has a problem?+
Contact BRONRY with the order reference, batch information, photos and test conditions. The team can review the issue against the agreed specification and order terms.