• # J504 - 7/8" Stack, 120 Volt
• Century
• Code: J504
• 
  Amps: 0.50  Freq: 60 Hz  RPM: 2600           
  CFM: 80  Rot: CCWSE  Brg: Sleeve
  Type: Shaded Pole  Encl: Open
  

• # J507 - 7/8" Stack, 120 Volt
• Century
• Code: J507
• 
  Amps: 0.90  Freq: 60 Hz  RPM: 2600           
  CFM: 120  Rot: CCWSE  Brg: Sleeve
  Type: Shaded Pole  Encl: Open
  

• # J510 - 1-1/8" Stack, 120 Volt
• Century
• Code: J510
• 
  Amps: 1.15  Freq: 60 Hz  RPM: 2600           
  CFM: 120  Rot: CCWSE  Brg: Sleeve
  Type: Shaded Pole  Encl: Open
  

• # J513 - 1-1/2" Stack, 120 Volt
• Century
• Code: J513
• 
  Amps: 1.25  Freq: 60 Hz  RPM: 2600           
  CFM: 220  Rot: CCWSE  Brg: Sleeve
  Type: Shaded Pole  Encl: Open
  

• # J571 - 1/2" Stack, 120 Volt
• Century
• Code: J571
• 
  Amps: 0.38  Freq: 60 Hz  RPM: 1800           
  CFM: 73  Rot: CWSE  Brg: Sleeve
  Type: Shaded Pole  Encl: Open
  

• # J572 - 1/2" Stack, 208-240 Volt
• Century
• Code: J572
• 
  Amps: 0.16-0.20  Freq: 60 Hz  RPM: 1800           
  CFM: 73  Rot: CWSE  Brg: Sleeve
  Type: Shaded Pole  Encl: Open
  

• # J573 - 1-1/8" Stack, 120 Volt
• Century
• Code: J573
• 
  Amps: 0.64  Freq: 60 Hz  RPM: 3000           
  CFM: 130  Rot: CWSE  Brg: Sleeve
  Type: Shaded Pole  Encl: Open
  

• # J591 - 1-1/8" Stack, 120 Volt
• Century
• Code: J591
• 
  Amps: 1.10  Freq: 60 Hz  RPM: 3100           
  CFM: 116  Rot: CWSE  Brg: Sleeve
  Type: Shaded Pole  Encl: Open
  

• # J592 - 1-1/8" Stack, 240 Volt
• Century
• Code: J592
• 
  Amps: 0.64  Freq: 60 Hz  RPM: 3100           
  CFM: 116  Rot: CWSE  Brg: Sleeve
  Type: Shaded Pole  Encl: Open