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Air Source Lockout – AS-04 | قفل مصدر الهواء

The AS-04 Air Source Lockout is a pneumatic lockout device designed to isolate and lock air supply lines, pneumatic valves, and compressed air systems during maintenance, repair, and servicing operations. Part of a complete Lockout/Tagout (LOTO) programme, the AS-04 prevents accidental re-pressurisation of pneumatic equipment, protecting workers from hazardous energy release.

Key Features

• Locks out pneumatic air supply lines and valves in the isolated position
• Accepts standard LOTO padlocks for authorised access control
• Durable engineering polymer construction — resistant to oils, solvents, and industrial chemicals
• Compatible with standard compressed air fittings and quick-connect couplings
• Lightweight and easy to install — no tools required
• High-visibility colour for easy identification at pneumatic control points
• Complies with OSHA 29 CFR 1910.147 energy control standard

Technical Specifications

Applications

• Pneumatic equipment maintenance and repair
• Compressed air system isolation
• Industrial plant LOTO programmes
• Automotive, food processing, and manufacturing facilities
• Oil & gas and petrochemical pneumatic systems