HORIZONTAL TWO STAGE-DIAGONALLY
 

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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 431B
Horizontal Two Stage-Diagonally
Key features
  • Two-Stage Split Case Pump Suited for Boiler Feed, Hot Water or Volatile Liquid Applications
  • Diagonal Split Casing Design will Not Vapor Lock Due to Self-Venting
  • Dynamically-Balanced Impellers Provide Highest Efficiency and Performance
  • Bearings Last 50,000 Hours Minimum at Maximum Load
  • Case Wearing rings Prevent Pump Wear and are Inexpensively and Easily Replaced
  • Interchangeable Stuffing Box for Mechanical Seals or Packing
  • Power Series No. 2 and 3A
  • Applications Include:
    • Boiler Feed Service
    • High Pressure Transfer
    • Condensate Transfer
SPECIFICATIONS    
RESOURCES    

 

CAPACITIES:  400 GPM (91 M3/HR)

HEADS:  1000 FEET (305 METERS)

TEMPERATURES:  300°F (149°C)

Horizontal Two Stage Split Case - Model 431B
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
Horizontal Two Stage Split Case - Diagonally - Model 431B
DOWNLOAD REPAIR MANUAL
Horizontal Two Stage Split Case Diagonally - Model 431B
DOWNLOAD REPAIR PARTS INDEX
Horizontal Two Stage-Diagonally - Model 431B
DOWNLOAD DIMENSIONAL DATA
Horizontal Two Stage-Diagonally - Model 431B
DOWNLOAD ENGINEERING DATA
Horizontal Two Stage Split Case - Model 431B
DOWNLOAD 60HZ CURVESDOWNLOAD 50HZ CURVES
Horizontal Two Stage Split Case Diagonally - Model 431B
DOWNLOAD SPECIFICATIONS