VERTICAL TWO STAGE
 

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800 Airport Road
North Aurora, IL 60542
U.S.A.

Phone: 630-859-7000
Fax: 630-859-7060

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Model 423
Vertical Two Stage
Key features
  • Model 423 is Vertically Mounted with an Elevated Driver Coupled Directly to Pump through a Flexible Coupling
  • Design Recommended where Floor Space is Limited and Flooding Chances are Marginal 
  • Elevated Motor Protects Against Potential Flooding if the Pump Station is in a Low Area
  • Mechanical Seals on the 422 and 423 Models
  • Bronze-Fitted Pump Construction with Bronze Shaft Sleeves
  • Multi-Volute on 2" and Larger Pumps
  • Regreaseable Ball Bearings
  • Applications Include:
    • Cooling, Heating and Air Conditioning Service
    • Boiler Feed Service
    • Condensate Service
    • High Pressure Water Service
SPECIFICATIONS    
RESOURCES    

 

CAPACITIES:  1800 GPM (409 M3/HR)

HEADS:  600 Feet (183 Meters)

TEMPERATURES:  275°F (135°C)

Horizontal and Vertical Two Stage Split Case - Model 421,422 and 423
DOWNLOAD BROCHURE
Split Case Pumps Installation Manual Series 410, 420 & 430
DOWNLOAD INSTALLTION MANUAL
Split Case Pumps Operation Manual Series 410, 420 & 430
DOWNLOAD OPERATION MANUAL
Two Stage Split Case Pumps - Models 421, 422 & 423
DOWNLOAD REPAIR MANUAL
Horizontal Two Stage Split Case - Models 421, 422, 423
DOWNLOAD REPAIR PARTS INDEX
Horizontal and Vertical Two Stage Split Case - Models 421, 422 & 423
DOWNLOAD 60HZ CURVE DATADOWNLOAD 50HZ CURVE DATA
Horizontal and Vertical Two Stage Split Case - Models 421, 422 & 423
DOWNLOAD DIMENSIONAL DATA
Horizontal and Vertical Two Stage Split Case - Models 421, 422 & 423
DOWNLOAD ENGINEERING DATA
Horizontal and Vertical Two Stage Split Case - Models 421, 422 & 423
DOWNLOAD SELECTION DATA
Vertical Two Stage Split Case - Model 423
DOWNLOAD SPECIFICATIONS