Essentially, the k-factor is the orifice size needed for a particular flow and pressure. Low k-factors have a smaller diameter and restrict the flow while larger k-factors allow for more flow. Meyer Fire offers a tool to compare pressure requirements and flow rates for different k-factors.
Jan 13, 2021
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Jun 21, 2023 · A sprinkler K-factor's simplest definition is 'the size of the hole where the water comes out.' Getting a little fancier, it's the head's ...
Aug 8, 2018 · The k-factor for a fire sprinkler is the discharge coefficient, or in normal human terms just relates to the amount of water that is permitted ...
In fire protection system, the K-factor formula is used to calculate the volumetric flow rate from the fire sprinkler (sprinkler head), water mist nozzle, or ...
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The k-factor formula is at the start of all hydraulic calculations for fire protection systems for manual and computerized calculations and you need to know ...
In fire protection engineering, the K-factor formula is used to calculate the volumetric flow rate rate from a nozzle. Spray nozzles can for example be fire ...
Nov 6, 2023 · The K-factor is essentially a measure of the sprinkler's performance. Calculating K-Factor. The K-factor is calculated by dividing the flow rate ...
May 30, 2011 · Generally the NFPA 13 "K factor" for sprinklers is K=5.6. Generally sprinklers are 1/2" (~DN15) connection size. The K factor is determined ...
Apr 9, 2020 · Sprinklers K factor should be chosen by analyzing the hazards, design density, minimum operating pressure, ceiling height of the protected area, ...
To convert from an Imperial sprinkler K factor to a Metric sprinkler K factor multiply by 14.4 approximately. For standard type sprinkler heads the many design ...