PumpOps

Pump calculations in seconds, not scratch paper. PumpOps is a fast, dead-simple engine pressure calculator built for fire apparatus engineers and operator candidates. Pick your nozzle, hose, and layout — the pump discharge pressure updates instantly, with the full equation shown so you always know where the number came from. BUILT FOR SPEED • One screen. Seven dropdowns. Instant PSI. • Live equation breakdown: NP + FL + Appliances + Elevation • Friction loss shown per 100' for every hose selection COVERS THE FULL LAYOUT • Fog and smooth bore handline nozzles • Master streams, monitors, and deck guns • Up to three hose lays — attack, extended, and supply • Appliances: wye, siamese, monitor, ladderpipe, standpipe • Elevation by floor or by feet, above and below grade • Helicopter fill lays included MAKE IT YOURS • Save and name your favorite hose lays • Drag to reorder presets so your most-used lays are on top • Color, dark, and light themes TRAIN WITH CONFIDENCE Every calculation follows standard fireground hydraulics used in apparatus operator training, verified against department-style pump charts. DISCLAIMER: PumpOps is for training purposes only. It is not a substitute for department policy, certified training, or fireground judgment. Always verify pressures against your department's current procedures.