Intake and exhaust openings must not be closed!

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Warning sign with the text "Intake and exhaust openings must not be closed!"

This sign is available in aluminium, plastic, and sticker materials.

Choose from different sizes to meet various needs. If you want screw holes or double-sided adhesive Tape, you can easily select this option.

For pole mounting, choose "Fixing method: Pole brackets." Pole brackets and other mounting accessories can be found further down the page.

Delivery time: Ships within two business days

This warning sign is essential for ensuring safety in areas where ventilation is critical. Ideal for installation in industrial settings, workshops, or any location with machinery, it serves to remind personnel to keep air intake and exhaust pathways unobstructed. By placing this sign near ventilation systems, you help prevent potential hazards caused by blocked airflow, ensuring equipment operates efficiently and safely. Its clear message is crucial for maintaining proper air circulation and preventing overheating or other ventilation-related issues.

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