AMT/Gorman Rupp 4 in. x 3 in. 1750 RPM Cast Iron Straight Centrifugal Pumps

SKU:
GRID_AMT428B95
Manufacturer:
AMT
Size:
4 in. x 3 in.
Flow-Rate:
770 GPM
Flow-Rate:
800 GPM
Weight:
0.00 LBS
$4,093.54
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The AMT Cast Iron 1750 RPM Solids Handling End Suction Centrifugal pump delivers high efficiency performance that minimizes operation and energy costs. Built to last, each pump features a precision cast bronze impeller that is dynamically balanced to minimize vibration and maximize motor bearing life. Pull-from-rear design simplifies maintenance without disturbing piping connection. Gauge taps at the suction and discharge ports allow for system monitoring. Maximum 1/4" diameter solids handling and optional seal flush/air relief valve is available for vertical installations. Pumps require a flooded suction and positive suction pressure.

Features

  • Cast Iron Construction
  • Viton® Silicon Carbide/Carbon Mechanical Seal
  • Silicon Bronze Precision Cast Dynamically Balanced Impeller
  • Bronze Case Wear Ring
  • 4" x 3" 125 Lb. 8-Bolt Flanged Suction Port & 4-Bolt Flanged Discharge Port
  • 1/4" NPT Gauge Taps on Suction & Discharge Ports for System Monitoring
  • Pull-From-Rear Design Permits Easy Servicing Without Disturbing Piping
  • Bronze Shaft Sleeve to Protect Motor Shaft
  • Maximum Casing Pressure 175 PSI
  • Maximum Temperature 200° F
  • Includes Seal Flush/Air Relief Valve
  • Front Drain Plugs
  • 1750 RPM TEFC JM NEMA Frame IE2/EPAC Energy Efficient Motors

Manual

Product Manual (PDF Download)

Curves