Fire Pump Testing Flow Chart

Pressure readings are taken as the pump is run through its.

Fire pump testing flow chart. Download a pdf of our user s guide and sample report for more information about the software. Hydrants open during the flow test are recorded and totalled to give the rating fire flow. Flows are in u s. It is conducted once a year to measure flow and pressure and make sure the fire pump is ready to respond to a call to service.

The chart below lists the common solid bore nozzles used in testing fire pumps and their flow rating at set pressures. The test should be performed by attaching hoses to the discharge test header. To help ensure the fire or booster pump is working there needs to be periodic inspection maintenance and testing of the pump. Use fire pump tester software to collect fire pump test results professionally comprehensively and easily.

It meets the nfpa 1901 class a pump rating test and iso requirements for annual pump or service test. The hoses are run to a safe location where the flow of water will cause no damage. 4 5 care should be taken to avoid causing nuisance during and after the tests. Interna onal fire service training associa on ifsta fire protec on publica ons fire stream prac ces 7th edi on.

We have only shown the most popular tips sizes. All nozzle pressures are pitot gauge readings not pump pressure gauge readings. Always follow the most current nfpa 1911 when tes ng with the apparatus flow test kit. Quickly determine you water supply capabilities with our on line application for graphing fire hydrant flow test information on a logritmic graph n 1 85.

This application has auto adjusting axis divisions and automatically calculates avaliable flow or pressure at a single point. The following information provides an overview of the requirements. The annual fire pump flow test is a full test of a pump s capabilities and is arguably the most critical test. It can also uncover any problems with the pump s water supply such as closed valves or obstructions.

Fpt stores all of your fire pump information calculates flow rates and graphs pump test curves. The fire pump flow test is required by nfpa 25 to be conducted once a year in order to measure the pump s flow and pressure. Fire flows can cause damage to surroundings e g vehicles pedestrians landscapes and can cause flooding in the vicinity or remote to the site. A separate checklist for electric pump and diesel pump is attached at the end of the document.

Fire pump tester software fpt allows fire protection contractors fire protection engineers and building managers to collect fire pump test data in a professional and comprehensive format.