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Trash Pedestal Pump

Self-Priming Solids Handling Pedestal pumps
Model Number
23% Off Special Price $760.76 Regular Price $988.00
AMT Pumps - 3931-99: Trash Pedestal Pump

AMT 3931-99

AMT Self-Priming Solids Handling Pedestal pumps are designed for direct or belt drive. Specific units are available in Cast Aluminum, Cast Iron or Thermoplastic construction material. Easy cleanout design by removing casing bolts, permits removal of debris without disconnecting hoses.


  • Cast Iron Construction
  • Buna-N Mechanical Seal
  • Maximum working pressure: 75 PSI
  • Self-priming to 20 ft.
  • 1" Dia. Solids Handling Capability
  • 1/4" Diameter Solids Handling Capability
  • Heavy duty Cast Iron Bearing Housing Containing (2) Precision Sealed Ball Bearings
  • 3/4" Dia. CNC Machined Shaft
  • 1-7/8" x 3/16" x 3/32" Keyway
  • See Curve D
Series: Self Prime Pedestal Pumps
More Information
Model Number 3931-99
part number 3931-999-99
Series Self Prime Pedestal Pumps
Max Flow (GPM.) 180
Max Flow GPH 10800
TDH Maximum (Ft) 92
TDH Maximum (PSI) 40
Inlet Connection Type FNPT
inlet size 2"
Inlet (In.) 2
Outlet Connection Type FNPT
Outlet (In.) 2
Wetted Materials Cast Iron
Self Priming Yes
Suction Lift (FT.) 20
Max Operating Temperature (F) 180
Mechanical Seal No
Mechanical Seal Type Double
Impeller Number (In.) D
Other Silicon Carbide Seal
Drain Yes
Port Rotation Yes
Country of Manufacture United States
Weight (Lbs) 59.000000
UPC 072684650461
Warranty (YRS.) 1

Supporting Docs

Supporting Docs
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AMT Pump Company is A Subsidiary of The Gorman-Rupp Company located in Mansfield, Ohio. AMT offers over 1000+ different standard model numbers of which 400+ are readily available and offered as QSP, Quick Ship Products. AMT manufactures and sells Industrial / Commercial pumps & accessories through authorized distributors.

Virtually every product AMT sells is engineered and designed by the company. Pump components are machined, assembled and tested at the Royersford, Pennsylvania facility.

AMT’s unique designs and patented products have made the company the industry leader for their high quality pumps.