Danger Depressurize Before Opening Sign

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 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.