Tank to Pump
Tank to Pump
ENGINE CO. · PUMP OPERATIONS TRAINER

Understand the pump before you stand at the panel.

Tank to Pump helps firefighters learn pump operations, water movement, pressure changes, and basic fireground hydraulics through guided lessons and interactive simulation.

Start learning freeSee how it works

No account required to start. Save progress when you are ready.

FLOW DIAGRAM

First water · tank to pump to attack line

Pump operations are hard to learn from formulas alone.

A firefighter can memorize a formula and still struggle at the panel. The real understanding comes when they can trace the water path, predict what a valve will do, and connect gauge movement to pressure, flow, and supply.

  • Static and residual pressure can feel abstract.
  • Friction loss math does not always translate to panel behavior.
  • Recirculation and tank fill are often learned procedurally, not conceptually.
  • Weak supply conditions are hard to understand until the gauge starts falling.

Tank to Pump turns those concepts into visible, repeatable practice.

See the water path. Move the valve. Watch the system change.

The app uses a generic side-mount pump panel and highlighted flow paths to show what is happening inside the system.

Tank-to-pump closed
no tank supply path.
Tank-to-pump open
water can enter the pump.
Discharge open
water can leave the pump and enter the attack line.
Throttle increased
pressure rises toward the target range.
The pump has a water source now. Tank-to-pump opened the path from the booster tank into the pump.
In-app coaching
Try the simulator

Practice the pump-operator fundamentals.

V1 focuses on the mental model every new operator needs: source, path, pressure, flow, supply, and correction.

Move water on the panel

  • Tank-to-Pump

    Establish water from the booster tank and watch the path into the pump.

  • Tank Fill / Recirculation

    See how a cracked recirculation path helps manage pump heat in the training model.

  • Hydrant Transition

    Move from tank water to hydrant supply while maintaining the attack line.

  • Drafting Troubleshooting

    Practice diagnosing a failed draft caused by an unsealed suction path.

Connect pressure to flow

  • Static vs Residual Pressure

    Watch pressure change when a water supply moves from no-flow to flowing conditions.

  • Friction Loss

    Change hose length, diameter, and flow to see how pressure loss changes.

  • Pump Discharge Pressure

    Build a training target from nozzle pressure, friction loss, appliance loss, and elevation.

  • Weak Supply

    Learn why more throttle does not create water the hydrant cannot provide.

A simple learning loop.

Tank to Pump is built around a practical training rhythm:

Observe → predict → manipulate → observe again.

  1. Learn the concept.
  2. See the water path.
  3. Predict what will happen.
  4. Operate the panel.
  5. Watch the gauges and warnings.
  6. Review the takeaway.

See how it works

Built for firefighters and the people who train them.

Individual Firefighters

Build confidence before driver/operator training, refresh hydraulic basics, and practice without needing to tie up apparatus.

Start learning

Volunteer Training Officers

Use visual scenarios during drill night, around a tablet, laptop, or projected screen.

Try a crew scenario

Academy Evaluators

Review a standards-informed learning aid designed to support conceptual pump-operator training.

Discuss a pilot

Start with the first pump-operator decisions.

  • First Line from Tank

    Open tank-to-pump, supply the first attack line, and bring the line into target range.

    Run the scenario

  • Recirculation and Heat

    Watch pump heat rise and use tank fill / recirculation to create a cooling path.

    Run the scenario

  • Hydrant Transition

    Bring a hydrant supply into the operation and observe static becoming residual under flow.

    Run the scenario
Practice the first scenario

Start free. Save progress when you are ready.

You can begin lessons, try starter scenarios, and use the basic calculators without creating an account. Create a free account when you want to save progress and scenario history.

  • No account required to start.
  • Optional account for saved progress.
  • Freemium model for expanded scenarios and future department tools.
Create free accountStart learning free

A training aid, not a replacement for hands-on instruction.

Ready to see what the pump is doing?

Start with the basics, then practice the first tank-water scenario.

Start learning freeTry First Line from Tank