Fan Model F25
Transformer Cooling Fans


RPM CFM(1) dBA(2)
1140 7000 62.9

(1) Actual Airflow in CFM as measured with Horizontal Airflow on discharge side of one 15” deep transformer radiator.

(2) Nominal Sound Pressure values expressed are determined from Sound Power measurements performed in accordance with AMCA 300-08 and are based on a 2 meter measurement distance.


  • Designed as a special application fan to provide similar airflow as our F26D fan line, but in a smaller package.
  • Guard mounting design matches plate spacing on new 20.5” deep metric radiators.
  • Specifically designed durable cast aluminum fan blade.
  • Hot dip galvanized guards with OSHA spacing.
Fan Model F25 Fan Model F25 Drawing

Fan Model F25 - 60 Hertz Data

HP RPM PHASE VOLTAGE PART NUMBER RUNNING AMPS WATTS STARTING AMPS NAME PLATE AMPS
1/3 1140 1 115 F25-A10571 3.23 341 10.10 3.60
1/3 1140 1 208-230 F25-A10572 1.57 349 5.50 1.80
1/3 1140 3 208-230 F25-A10573 1.21 328 4.10 1.40
1/3 1140 3 460 F25-A10574 0.59 332 2.10 0.70
1/3 1140 3 575 F25-A10575 0.48 329 1.70 0.56

NOTE: All fans are suitable for operation at +/- 10% of nameplate voltage.
Fan performance data shown is typical data therefore specific fan performance may vary.