Protect-Air HoseGuard safety fuses

Protect-Air HoseGuard safety fuses offer protection to pneumatic systems in the event of a broken compressed air hose or pipe.

If the volume of air exceeds a set value (which is factory set to allow normal air consumption when using air tools), an internal piston instantly shuts off the main flow, while an integral bleed hole allows some air to flow through. This enables the line pressure to automatically reset the safety fuse once the main break is repaired.

The safety fuses are manufactured in aluminium and can be ordered in 316L stainless steel. They are suitable for all applications where compressed air is used, including manufacturing facilities, the chemical and pharmaceutical industries and clean rooms.

The system meets OSHA and MSHA requirements, is CE compliant and complies with EN ISO 4414-11.2010-§5.4.5.11.1: Failure of hose assemblies and plastic piping.