Hrss Fire Pump Flow Test Youtube This video shows the flow meter during a flow test of fire pump. Josh lewellen fire pump video 12.8.15 (2) 3,500gpm fire pump testing. follow us on facebook: m.facebook fitternation.
Flow Test For Fire Pump Youtube Hrss flow testing. As shown in figure 1, a pump test flow greater than 2,540 gpm results in unacceptable pressure in the public water supply. most importantly, if the maximum sprinkler system flow demand is less than 2,540 gpm, this reduced acceptance test flow rate is acceptable, and the test complies with nfpa 20 requirements. testing at 150 percent rated flow. A flow test measures the water flow rate and pressure generated by the fire pump. the technician connects a flow meter to the system and opens specific test valves to simulate water flow. they record and compare the measured flow rate and pressure with the required design specifications. pump performance test: the fire pump is tested to. Recommend keeping the test header. nfpa 25, 2017 edition. 8.3.3.6 the annual test shall be conducted as follows: (1) the arrangement described in 8.3.3.6.1 or 8.3.3.6.2 shall be used at a minimum of every. third year. (2)* the arrangement described in 8.3.3.6.3 shall be permitted to be used two out of every. three years.
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