Warning Compressed Air Lockout Sign This warning compressed air lockout sign reminds personnel to lock out compressed air equipment before performing maintenance or servicing. Featuring an International Risk of Explosion Hazard Symbol, it helps improve workplace safety by reinforcing lockout/tagout procedures and reducing the risk of pressure-related accidents. Label Reads “Warning Compressed Air. Lockout Equipment Before Servicing.” Label Design International Risk of Explosion Hazard Symbol Compliance ANSI Z535 Compliant OSHA Compliant LEED Compliant Material Options Available in Two Material Options Vinyl Label Durable indoor and outdoor-grade vinyl Strong adhesive backing for smooth surfaces Resistant to moisture, chemicals, abrasion, and UV exposure Ideal for compressors, valves, machinery, equipment, doors, and cabinets Aluminum Sign Rust-resistant aluminum construction Weatherproof for long-term indoor and outdoor use High-visibility printed graphics Ideal for permanent industrial installations 7 × 10″, 10 × 14″ Mounting: Four 7/32″ holes (one in each corner) 12 × 18″, 18 × 24″ Mounting: Four ¼″ holes (one in each corner) Usage Commonly installed on air compressors, compressed air systems, pneumatic equipment, shutoff valves, pressure vessels, manufacturing facilities, maintenance departments, industrial machinery, processing plants, and service areas. Workplace Communication & Safety This sign reminds personnel to lock out compressed air equipment before servicing to prevent accidental startup and the release of stored pressure. The International Risk of Explosion Hazard Symbol provides immediate visual recognition, helping reduce maintenance-related injuries while supporting OSHA lockout/tagout safety procedures. Ideal for Safety Applications Air compressors Pneumatic equipment Compressed air systems Shutoff valves Pressure vessels Industrial machinery Manufacturing facilities Maintenance departments Helps improve workplace safety by reinforcing proper lockout procedures before servicing compressed air equipment.