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Fan Test Data <br />Project No. <br />2023-0139 <br />Project I.D. <br />Snohomish County Court House <br />Test Date <br />9/4/2024 <br />Tested By <br />Dwight Hammack <br />Area Served <br />Server Room <br />Equipment I.D. <br />EF-3-3 <br />Unit Information <br />Manufacturer <br />Cook <br />Model Number <br />120SQN <br />Serial Number <br />159PK65858 <br />Unit Location <br />Server Room <br />Fan Quantity / Rotation <br />1 / Correct <br />Drive Type <br />Direct Drive <br />Fan Test Data <br />Total Design Airflow <br />1,000 CFM <br />Total Actual Airflow <br />1,093 CFM <br />Design ESP <br />0.50 in.wc <br />Actual ESP <br />in.wc <br />Fan Speed Setting <br />51.00 <br />Additional Settings <br />N/A <br />Unit Pressure Data <br />External Static In / Out 0.050 in.wc / -0.060 in.wc I External Static A P <br />0.110 in.wc <br />Motor Information <br />Manufacturer <br />Cook <br />Motor Frame / Serv. Factor <br />N/A / N/A <br />HP / RPM <br />0.5 / 1725 <br />Motor Phase / Hz <br />1 / 60 <br />Motor Rated Volts / FLA <br />115 / 6.4 <br />Motor Eff. / PF <br />N/A / N/A <br />Fan Test Notes <br />Note 1 118v 3.9A <br />Grille, Register, Diffuser Test Data <br />Instrument Used Flowhood <br />Flow Spec + 10% 10% <br />GRID <br />No <br />Area Served <br />Type <br />Size <br />AK <br />Design Airflow <br />Initial Airflow <br />Final Airflow <br />Notes <br />FPM <br />CFM <br />CFM <br />% <br />FPM <br />CFM <br />% <br />1 <br />Server Room <br />Velgrid <br />I 24x24 <br />3.60 <br />1000 <br />2440 <br />244% <br />1093 <br />109% <br />Total Exhaust Airflowl <br />1000 <br />1 2440 <br />1 244% <br />1093 <br />1 109% <br />Page 11 of 25 <br />