Specifications

• Motor Phase
  3 ph
• Motor Horsepower
  250 hp
• Country of Origin
  USA
• Synchronous Rpm
  1800 rpm
• Motor Supply Voltage
  380//460 V
• Frame Size
  445TS
• Enclosure Type
  ODP (Open Drip-Proof)
• Frequency Rating
  50/60 Hz
• Base RPM
  1480 rpm - 1780 rpm
• Duty Condition Type
  Continuous Duty
• Mounting Type
  Horizontal / Foot
• Full Load Efficiency
  95.4 %
• Motor Poles
  4
• Description
  U.S. motors® brand fire pump products are fully compliant with federal motor efficiency requirements as described in the Energy Independence and Security Act of 2007 (EISA). All fire pump motors provide necessary identifying nameplate data.
• Description Keyword
  250 hp
• Shaft Diameter
  2.3750 in
• Overall Length C Dimension
  36 in
• NEMA Design Class
  B
• Service Factor
  1.15
• Frame Material
  Cast Iron
• Insulation Class
  F
• Standards Met
  EE
• Weight
  1200 lbs
• Harmonization Code
  8501.53.8040
• Manufacturer Upc Number
  786382097530
• Manufacturer Product Page
  Click here
• Model
  FS32
• Motor Category
  Fire Pump Motor
• Wiring Diagram
  Click here
• 2D Drawing
  Click here
• Max Allowable Current
  272 A, 281 A
• Product Types
  AC Motors
• Torque
  737.4 ft-lbs
• Opposite Drive End Bearing
  6313-J
• Product Type
  General Purpose Motors