Single impeller – Single stage

Integral motor design versions
Aluminum Construction
Capacity up to 602 cfm(50Hz) / 726 cfm(60Hz)
Ambient temperature from +5 to +104°F

Pressure Applications:
Maximum Flow to 726 cfm Maximum pressure to 211 inWg

Vacuum Applications:
Maximum Flow to 726 scfm Maximum pressure to 11.1  inHg 

Twin impeller – Double stage 

Integral motor design versions 
Aluminum Construction
Capacity up to 593 cfm(50Hz) / 716 cfm(60Hz)
Ambient temperature from +5 to +104°F

Pressure Applications:
Maximum Flow to 716 cfm Maximum pressure to 241 inWg 

Vacuum Applications:
Maximum Flow to 716 scfm Maximum pressure to 14.7 inHg 

Single impeller – Double stage 

Integral motor design versions 

Aluminum Construction 
Capacity up to 278 cfm(50Hz) / 336 cfm(60Hz)
Ambient temperature from +5 to +104°F 

Pressure Applications:
Maximum Flow to 336 cfm Maximum pressure to 300 inWg

Vacuum Applications:
Maximum Flow to 336 scfm Maximum pressure to 14.7 inHg