Akron Brass FireCalc 9900 Pocket Calculator
The FireCalc Pocket Calculator is the training tool every fire fighter needs. New and improved, the FireCalcTM is the only calculator on the market to offer solutions for engine pressure, friction loss, application rate, flow rate, reaction force...etc!
Don’t guess on important numbers - use the FireCalc!
Engine Pressure - Find the engine pressure needed to maintain desired nozzle pressure and flow rate
Friction Loss - Find the friction loss in any of 14 different hose sizes
Application Rate - Find the rate water needs to be applied
Flow Rate - Find the flow rate of both straight tips and fog nozzles
Reaction Force - Find the reaction force exerted by both straight tips and fog nozzles
English and metric capability
Auto power off
5 1⁄2" x 2 7⁄16"