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Fire News

Illinois firefighter named hockey referee at 2026 Winter Olympics

Admin - February 8, 2026

A Lake Forest Paramedic/Firefighter will be trading in her fire helmet for stripes, hockey pads and ice skates after she was named an official...

Emergency crews responding to train derailment in Stevens County

Admin - February 8, 2026

PHOTOS: Emergency crews said it will be several weeks before they can clean up from a train derailment in Stevens County. The train cars...

Texas: No San Antonio firefighters have died from cancer since 2023, marking huge shift

Admin - February 8, 2026

VIDEO: It is a statistic the San Antonio Fire Department is beyond proud to announce: no firefighter has died from cancer since 2023. It...

Firefighters tackle warehouse fire in Yakima

Admin - February 8, 2026

VIDEO: The blaze was isolated to a piece of equipment inside of the structure, and that once YFD crews made it inside, they were...

NFA Fire Flow

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% Involvement

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NFA Fire Flow (pre-plan estimate)

Sprinkler K-Factor / Flow / Pressure Solver

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US: gpm/√psi • Metric: lpm/√bar

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Fire Insurance

Fire at Pennsylvania Hospital Forces Evacuation of Dozens of Patients

A fire tore through a northeastern Pennsylvania hospital, sending smoke billowing into the air as dozens...

Fire Insurance

Florida court rejects Citizens’ bid to invalidate AOB depreciation clauses

Fire Insurance

Ken Griffin, Steve Ross Team Up to Lure More CEOs to Florida

Fire Insurance

Citizens Property Insurance loses $61k appeal over incomplete trial record

Fire Insurance

Inside the Toxic Legacy of Georgia-Based Mulitbillion-Dollar Carpet Empire

Fire Insurance

Landlord accuses State Farm of shuffling claim through seven adjusters

Fire Alarm

Fire Safety & Dryer Vent Maintenance

Commercial dryer vents are one...

Fire Alarm

Fire Extinguisher Inspection Requirements For Commercial Buildings

Fire extinguishers sit quietly on the wall until the moment you need one....

Fire Alarm

Why Annual Fire Hydrant Inspection is Essential for Property Safety

Fire Alarm

How Modern Technology Strengthens Safety

Fire Alarm

Fire Alarm Testing Vs. Inspection: What’s The Difference And Why It Matters

Fire Alarm

The Importance of Fire Safety Training for Employees

Emergency Light

Bloomington Fire Department recruitment rises after 24-on, 72-off shift change

Emergency Light

Veteran Camden firefighter dies after falling through ice at waterfront marina

Emergency Light

Loveland Fire Chief Tim Sendelbach refuses to resign after being placed on administrative leave

Emergency Light

Loveland Fire Chief Tim Sendelbach refuses to resign after being placed on administrative leave

Emergency Light

Syracuse firefighters mark 87th anniversary of deadly Collins Block Fire

Fire Fighting

Keene firefighter cancer death recognized as line of duty by state

Fire Fighting

Napa Firefighters Museum buys new building after years in storage

Fire Fighting

LODD: D.C. battalion chief dies after medical emergency during stress test

Fire Fighting

Berks County first responders receive autism-awareness training to improve emergency response

Fire Fighting

Albuquerque Fire Rescue paramedics save victim in boarded-up structure fire

Fire Fighting

Camden Firefighter Howard Bennett dies after falling through ice at waterfront marina

Fire Pump

Raising the Standard of Fire Door Surveys in the UK

Fire doors are one of the most critical, and most frequently misunderstood, elements of a building’s fire safety strategy. When they perform correctly, they...

Fire Pump

Holiday Fire Safety Tips for Homes and Businesses

December 12, 2025 We have holiday fire safety tips for both homes and businesses that will help you protect your property and the people you...

Fire Pump

Understanding Fire Pumps: How They Work and Why Every Building Needs One

Fire Pump

Fire Pump: A Critical Component of Fire Safety Systems

Fire Pump

The Role of Fire Pumps in Commercial and Residential Fire Protection

Fire Pump

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Safe Fire Pro — Fire Safety Tools, Guides & News

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Units Feet Meters Length (L) Width (W) % Involvement Exposures (+25%) Add if adjacent structures at risk NFA Fire Flow (pre-plan estimate)

Unit System US (gpm / psi) Metric (lpm / bar) Solve For K-Factor Flow (Q) Pressure (P) Provide any two values to solve the third K-Factor US: gpm/√psi • Metric: lpm/√bar Flow (Q) Pressure (P)

Units Square feet (ft²) Square meters (m²) Floor Area Hazard Class Light Hazard Ordinary Hazard Extra Hazard

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Units

Length (L)

Width (W)

% Involvement

Exposures (+25%)
Add if adjacent structures at risk

NFA Fire Flow (pre-plan estimate)

Unit System

Solve For

Provide any two values to solve the third

K-Factor
US: gpm/√psi • Metric: lpm/√bar

Flow (Q)

Pressure (P)

Units

Floor Area

Hazard Class