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Danger Depressurize Before Opening Sign
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Danger Depressurize Before Opening Sign
This danger sign warns personnel to fully depressurize equipment before opening. It helps prevent injuries caused by unexpected pressure release, supports safe maintenance procedures, and improves workplace hazard communication in industrial and compressed gas environments.
Label Reads
“Danger Depressurize Before Opening”
Compliance
- ANSI Z535 Compliant
- OSHA Compliant
- LEED Compliant
Material Options
Available in:
- Vinyl Sign
- Aluminum Sign
Usage
Commonly installed on pressure vessels, compressed gas systems, piping, valves, tanks, machinery, maintenance access panels, industrial equipment, manufacturing facilities, and processing plants.
Workplace Communication & Safety
This sign clearly instructs personnel to relieve internal pressure before opening equipment. Proper pressure release helps reduce the risk of sudden decompression, flying debris, equipment damage, and serious workplace injuries while supporting OSHA safety practices and maintenance procedures.
Vinyl Sign Features
- Durable and lightweight construction
- Suitable for indoor and outdoor use
- Resistant to moisture, chemicals, UV exposure, and industrial environments
- Easy installation on equipment, tanks, panels, pipes, and machinery
Aluminum Sign Features
- Heavy-duty rigid construction
- Weather-resistant for long-term durability
- Corrosion-resistant aluminum material
- Ideal for permanent indoor and outdoor installations
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10 × 7″, 14 × 10″ Mounting: Four 7/32″ holes (one in each corner)
18 × 12″, 24 × 18″ Mounting: Four ¼″ holes (one in each corner)
Ideal for Safety Applications
- Pressure vessels
- Compressed gas systems
- Industrial machinery
- Manufacturing facilities
- Processing plants
- Mechanical rooms
- Maintenance areas
- Equipment access panels
Helps improve workplace safety by reminding personnel to depressurize equipment before opening to prevent pressure-related injuries.
Frequently Asked Questions
Do your labels meet industry standards?
Do your labels meet industry standards?
Absolutely. Our electrical labels are fully compliant with current NEC (National Electrical Code) standards, helping you pass inspections smoothly and efficiently on the first attempt.
What materials are your labels made of?
What materials are your labels made of?
We offer high-quality labels in a wide range of durable materials, including metal, plastic, and vinyl. Our selection also includes specialty options such as reflective vinyl labels, designed for enhanced visibility and performance.
How quickly can I expect my order to be processed?
How quickly can I expect my order to be processed?
We take pride in providing the fastest turnaround times in the industry. Once you place your order, it is typically shipped the same business day, ensuring quick and reliable delivery.