FireOpsCalcApparatus setup
Preconnect Flow Verification
Build a simple engineer pump card from your apparatus preconnects and verify each line’s target pump pressure.
Preconnects
| Line | Hose | Length | GPM | NP | Elev | AL | PDP |
|---|
Use this to build a quick engineer reference card. Values save locally on this device only.
Summary
Formula
PDP = Nozzle Pressure + Friction Loss ± Elevation + Appliance Loss
Friction Loss = C × (GPM ÷ 100)² × (Length ÷ 100)
Friction Loss = C × (GPM ÷ 100)² × (Length ÷ 100)