STI-13220NB-FR Blue Universal Stopper Surface Pull Station Cover

Product Description

The SAFETY TECHNOLOGY INT'L INC STI-13220NB-FR is a blue universal stopper surface-mount cover designed to protect pull stations from accidental activation. This type of protective cover fits over existing pull station hardware and triggers an audible alert when lifted, alerting personnel to intentional or unauthorized activation attempts. It is a standard component in fire alarm and emergency notification systems found in commercial, institutional, and industrial facilities. Electricians, fire alarm technicians, and life-safety contractors typically specify and install this cover as part of a compliant pull station installation.

The STI-13220NB-FR is suited for surface-mount pull station applications in environments where accidental or tamper-related activations are a concern. Typical install locations include schools, hospitals, warehouses, office buildings, and multifamily residential properties. The blue color provides a visual distinction from standard red covers, which can be useful for designating specific zones or meeting particular facility or code requirements.

Key Features

• Blue color provides visual differentiation from standard red pull station covers
• Universal design intended to fit a wide range of surface-mount pull stations
• Stopper-style construction helps prevent accidental or unauthorized pull station activation
• Sold as a single unit, suitable for individual replacement or new installation
• Categorized as a pull station cover for fire alarm and life-safety system applications

Compatibility

Designed as a universal-fit surface-mount pull station cover for use in fire alarm and emergency notification system installations. No specific compatible model numbers or system families were provided in the product data.

Installation Notes

Installation should be performed by a licensed electrician or certified fire alarm technician in accordance with applicable local codes and NFPA 72 requirements. Ensure the pull station and associated fire alarm circuit are properly isolated before installing or servicing the cover. Verify that the cover does not interfere with the pull station's intended activation mechanism or obstruct required signage. Confirm the cover is fully seated and secure before returning the system to service.