In a recent episode of the National Fire Radio Podcast, Jeremy sat down with Jason Cerrano, the firefighter and IDEX Fire & Safety engineer behind the SAM System, to talk candidly about how the system came to be and why it exists, not as a replacement for firefighters, but as a tool to support them when it matters most.
A Problem Every Pump Operator Knows
The idea for the SAM System didn’t come from a lab or a boardroom. It came from the fireground.
Cerrano traced the origin back to 2009, pumping a routine apartment fire. Nothing heroic. Nothing dramatic. Just a fireground filled with the kinds of problems nearly every pump operator has experienced:
- Unclear radio traffic
- Delayed calls for water
- Limited visibility around the apparatus
- The constant fear of missing a critical request
“I kept circling the truck,” Cerrano explained, trying not to miss a call for water. When the call finally came, they didn’t even need water.
It was frustrating but more importantly, it was revealing.
Cerrano began thinking about how much pump operation depends on perfect communication, perfect timing, and a human under extreme stress making precise mechanical adjustments. And the question became unavoidable:
Why are we asking firefighters to do repetitive, precision-based tasks under the highest cognitive load imaginable?
When Frustration Turned Into Purpose
What truly crystallized Cerrano's motivation wasn’t inconvenience, it was tragedy.
While researching radio traffic to demonstrate how chaotic fireground communication can be for non-firefighters, Cerrano listened to recordings from a fatal fire, where two firefighters were lost. As he listened, he heard moments where water supply, pressure, and communication broke down; areas his concept could directly address.
“It was early,” Cerrano said, “but something got inside me. I couldn’t shake the feeling that this didn’t have to happen this way.”
From that moment on, the SAM System stopped being a technical project and became a responsibility.
The Core Idea: Automate the Repeatable, Free the Firefighter
At its heart, the SAM System was built around a simple but powerful belief:
Firefighters should focus on the fireground, not on managing gauges and valves.
Traditional pumping relies on mechanical components, bouncing needles, radio traffic, and memory. Under ideal conditions, experienced engineers do it extremely well. But fires are rarely ideal. Stress, staffing shortages, multiple lines, transitioning water supplies, hydrant failures; all of it stacks up fast.
The SAM System uses digital pressure management to take over repeatable tasks:
- Tank-to-pump transitions
- Line charging
- Pressure regulation
- Hydrant intake management
Instead of relying solely on manual adjustments and radio calls, the system maintains consistent pressures automatically, often within a single PSI, while providing clear visual and audible alerts when something is wrong.
The result isn’t fewer firefighters. It’s better use of the ones you have.
The First Five Minutes Matter Most
One of the consistent themes in the conversation was the importance of the first five minutes of a fire.
Data, experience, and common sense all tell us the same thing: fires double in intensity every 30–60 seconds. Delays in water delivery don’t just slow the attack; they make the fire exponentially harder to control.
With SAM, Cerrano explained, many pump operations that traditionally take 90 seconds to two minutes can be reduced to 15 seconds. Lines are charged smoothly. Pressures don’t fluctuate as additional lines are added. Hydrant transitions happen without sudden drops or spikes.
Time is given back to the fireground and time, in this job, is everything.
Reducing Cognitive Load Without Removing Responsibility
A major concern Jeremy raised and one echoed often in firehouses, is whether systems like SAM “dumb down” the fire service.
Cerrano pushed back hard on that idea.
In reality, departments using SAM report:
- More questions about hydraulics
- More discussion about nozzle pressures and flows
- Better understanding of what their systems are actually doing
Why? Because SAM removes the embarrassment factor.
When a computer consistently does something “right,” and something still goes wrong, firefighters no longer assume it’s because they personally failed. That creates space for real learning:
- Is the hydrant weak?
- Is the hose package mismatched?
- Is there a mechanical issue elsewhere?
Instead of guessing, crews investigate.
Helping the Underserved Fire Service
One of the most powerful points in the episode came when the conversation shifted to volunteer and rural departments.
Cerrano acknowledged a hard truth: the departments that could benefit most from automation often can’t afford new apparatus. That reality drove the development of SAM Boost, a retrofit system designed to support existing trucks, often in just a couple of days.
In places where one or two firefighters may arrive first, SAM Boost and smart nozzles allow crews to:
- Charge their own lines
- Get water flowing immediately
- Hold the fire until help arrives
This isn’t about convenience. It’s about capability.
Tradition, Tools, and the Future
Jeremy summed it up best during the discussion:
“Our behavior and culture should be traditional. Our tools should not.”
The SAM System isn’t about replacing pump operators or erasing experience. It’s about honoring that experience by putting it where it matters most: on the fireground, seeing problems before they become emergencies.
Jason Cerrano built SAM on his off days, without guarantees, because he believed the fire service deserved something better. Today, with hundreds of systems in service and thousands of fires logged, that belief is turning into data—and into results.