Sprinkler Frequently Asked Questions
What types of sprinkler heads does the Shutgun work with?
The Shutgun tool works with a wide range of fire sprinkler head types, including:Pendant fire sprinkler heads, Upright fire sprinkler heads, Wall mount sprinkler heads, Semi-recessed sprinkler heads and Concealed and institutional styles with appropriate Shutgun versions
Will using Shutgun disable the sprinkler permanently?
No — Shutgun includes a patented fusible link that allows the sprinkler head to reactivate if a fire reignites, maintaining fire safety while stopping unnecessary water discharge.
What happens if a fire starts after I’ve shut off the sprinkler?
The Shutgun’s fusible link will release at approximately 164°F (73°C), allowing the sprinkler to function normally again if needed.
How much water can a leaking or activated sprinkler discharge?
A typical fire sprinkler head can release around 60 gallons of water per minute and fill a standard bathtub in less than a minute. Even a short wait for the fire department can result in hundreds or thousands of gallons of water released.
What are common sprinkler system problems?
Fire sprinkler systems can develop issues over time, such as: Leaks and drips from corrosion or impact damage, Misfires/false activations, Pressure issues that affect performance, Blockages from debris or pests, Corrosion and deterioration of components, and Valve/pump failures due to mechanical wear
Who usually turns off sprinklers after a fire?
Typically, firefighters will shut off the sprinkler system once the fire is out. But in accidental activations or false alarms, it may take them several minutes to arrive during which a lot of water can be released. Having a Shutgun on site lets you act immediately.
How do you stop a fire sprinkler from spraying water?
When a fire sprinkler activates or is damaged, water will continue flowing until the system is shut down or the sprinkler outlet is controlled. Specialized emergency tools are designed to temporarily stop the water discharge from a single sprinkler head to help limit water damage while the situation is addressed.
What should you do if a sprinkler head breaks in a building?
If a sprinkler head breaks or activates accidentally, water will begin flowing immediately. Building staff typically focus on protecting people and property, controlling water discharge if possible, and contacting appropriate maintenance or fire protection professionals to resolve the issue.
Can you stop one fire sprinkler without shutting down the whole system?
Yes. Some emergency tools are designed to stop water flow from an individual sprinkler head without requiring the entire fire protection system to be shut down. This can help reduce disruption to the building’s fire protection coverage.
Why can accidental sprinkler activation cause so much damage?
Fire sprinkler systems are designed to deliver enough water to control or suppress a fire. Because of the high flow rate, water can accumulate quickly if a sprinkler activates accidentally or is damaged, potentially affecting building interiors, equipment, and stored materials.
What causes a fire sprinkler to activate?
Fire sprinklers are typically activated by heat reaching a specific temperature threshold. The sprinkler head contains a heat-sensitive element that releases when exposed to sufficient heat, allowing water to flow through the sprinkler.
Do all fire sprinklers activate at the same time?
No. In most sprinkler systems, only the sprinkler heads exposed to sufficient heat activate. This localized response helps control fires while minimizing unnecessary water discharge in unaffected areas.
Who typically uses Shutgun tools?
Shutgun tools are commonly used by firefighters, building maintenance teams, property managers, hotel maintenance managers, commercial real estate maintenance teams, and fire protection professionals who may need to respond to sprinkler activation or damage.
Can building maintenance teams keep sprinkler shut-off tools on site?
Many facilities keep emergency tools available as part of their building safety and preparedness planning. Having the appropriate equipment available can help teams respond more effectively to unexpected incidents involving sprinkler systems.
Do different sprinkler systems require different shut-off tools?
Yes. Sprinkler systems use different head designs and configurations depending on the building type. Because of this, different tools may be required to address different sprinkler head styles.
What types of sprinkler heads are common in commercial buildings?
Commercial buildings may use standard exposed sprinkler heads, concealed sprinkler heads, institutional tamper-resistant heads, or other specialized designs depending on the environment and safety requirements.
What is a concealed fire sprinkler head?
A concealed sprinkler head is designed to sit flush with the ceiling and is covered by a decorative plate. These are commonly used in hotels, office buildings, and residential developments where aesthetics are important.
What happens if a sprinkler head is physically damaged?
If a sprinkler head is struck or broken, water may begin flowing immediately from the system. This situation typically requires immediate attention to limit water discharge and arrange proper repair by fire protection professionals.
How can businesses prepare for sprinkler emergencies?
Businesses often develop emergency response procedures and ensure maintenance teams know how to respond to building incidents. Emergency preparedness may include having the proper equipment available and coordinating with fire protection service providers.
Where are sprinkler shut-off tools typically stored?
Facilities often store emergency response tools in accessible locations where building personnel can locate them quickly if needed. Placement strategies depend on the facility’s safety policies and emergency planning procedures.
Why is shutting down the entire sprinkler system sometimes avoided?
Shutting down a full sprinkler system may temporarily remove fire protection for parts of a building. Because of this, facility managers often try to maintain system coverage whenever possible while addressing a specific sprinkler issue.
Can sprinkler water damage electronics or equipment?
Yes. Because sprinkler systems release large volumes of water, electronics, machinery, and building interiors may be affected if water discharge continues for an extended period.
What industries commonly use fire sprinkler systems?
Fire sprinkler systems are widely used in commercial buildings, hospitals, schools, warehouses, hotels, industrial facilities, and residential high-rise buildings.
Why are sprinkler systems important for building safety?
Fire sprinkler systems help control or suppress fires in their early stages. They are widely recognized as one of the most effective building fire protection measures.
Are sprinkler systems required in many commercial buildings?
Many building codes require fire sprinkler systems in commercial and high-occupancy structures. The specific requirements depend on building type, occupancy classification, and local regulations.
How can facility managers reduce risks related to sprinkler damage?
Facility managers often implement safety practices such as maintaining proper storage clearances, training staff, and coordinating with fire protection service providers to ensure systems remain in good condition.
Are specialized tools available for different sprinkler head types?
Yes. Some manufacturers produce tools designed for specific sprinkler head configurations such as concealed heads, institutional heads, or damaged sprinkler heads.
Why do hospitals and institutional buildings use specialized sprinkler heads?
Certain environments use tamper-resistant sprinkler heads designed to prevent interference or damage. These are commonly installed in correctional facilities, hospitals, and secure institutions.
What types of buildings may benefit from sprinkler emergency preparedness tools?
Facilities such as warehouses, hospitals, schools, office buildings, hotels, and manufacturing plants often plan for emergency scenarios involving sprinkler systems.
Can emergency sprinkler tools help reduce water damage risks?
Tools designed to control sprinkler discharge may help reduce the impact of accidental sprinkler activation. Their purpose is typically to manage water flow until appropriate repairs can be completed.
Why do facilities include sprinkler response planning in safety programs?
Unexpected sprinkler activation can disrupt building operations and cause property damage. Planning for these scenarios helps facilities respond quickly and protect building occupants, equipment, and infrastructure.