Hands-on NFPA pump operations, condensed.
A focused, simulator-paired course covering the absolute essentials of fire pump operations — pump theory, hydraulics, water supply, and the practical skills you need at the panel.
9 chapters · ~2 hr 30 min of reading, plus sim tasks in the pump simulator.
What a pump operator does, why it matters, and the safety mindset.
Engine types, drive systems, pressure controls, and what the rating plates tell you.
Properties of water, friction loss, elevation, and how pressure works in a hose lay.
Hose sizes, nozzle types, flow rates, and the master streams that flow more than handlines can.
Calculating pump discharge pressure: nozzle pressure + friction loss + elevation, including standpipes and multi-line operations.
Centrifugal pump basics; engaging the pump on split-shaft and PTO drives; governor vs. discharge relief valve.
Supplying the pump: booster tank, pressurized hydrants, drafting from static sources, and managing mid-operation supply transitions.
Why and when foam: Class A and B concentrates, proportioning systems from in-line eductors to built-in injection, and full eductor evolutions including the flush.
Cavitation, water hammer, overheating, dry running, and the safety habits and shutdown discipline that prevent damage and injury.
Get lifetime access for $20. First chapter is free, no credit card to start.