Product Name: 3" Gas Engine Trash Pump
Model Number: 3941-96
Manufacturer: AMT Trash Pump Centrifugal Pumps
Gas Engine Driven Trash pumps is designed for applications which require high flow efficiency and solids handling capability. Dewatering pump. Trash Pumps are constructed of heavy duty sand cast components featuring removable replaceable Cast Iron volutes, impellers and wearplates. Dewatering pump has simple cleanout design permits easy removal of trash and debris without disconnecting hoses. Pumps B/S gas engines are overhead valve engines. Made in PA, no import junk. Built solid for the contractor.
  • Cast Aluminum w/ Iron Wearparts
  • Silicon Carbide Mechanical Seal
  • Tubular Steel Roll Cage
  • Stainless Steel Shaft Sleeve
  • Steel Suction Strainer Included
  • Cast Iron Replaceable Volute, Wearplate & Impeller
  • B&S INTEK PRO Gas Engine w/ Oil Alert
  • Run Time: 90min.
  • Tank Size: 4.0 qt.
  • Includes Steel Roll Frame
  • 1-1/2" Solids Handling

See Curve "C" 3941-96

WARNING: Use only with nonflammable liquids compatible with pump component materials and in nonflammable/nonexplosive atmospheres.



Usual Ship Time: 1 day

Your Price: $1,584.00 EA
Maximum Flow 310 gallons/min 
TDH (Head) Maximum @ 0GPM 37 PSI 
Head (TDH) Maximum @ 0GPM 84 FT 
GPM of Water @ 40 Ft. of Head 250 
GPM of Water @ 50 Ft. of Head 205 
GPM of Water @ 60 Ft. of Head 152 
GPM of Water @ 70 Ft. of Head 100 
HP Standard 8 HP 
Inlet Connection Type MNPT 
Inlet 3 " 
Outlet Connection Type MNPT 
Outlet 3 " 
Wetted Materials CI 
Elastomers Buna-Nitrile 
Motor Gas Engine 
Speed 3450 RPM 
Self Priming Yes 
Suction Lift 20 FT 
Max Operating Temp 180 °F 
Viscosity Milk 3.20 cp 40.00 ssu 
Max. Particle Size 1.5 " 
Max. Particle Hardness 9 MOH 
Max. Volume of Suspended Solids 10 % 
Mechanical Seal Face SiC 
Mechanical Seal Type Single 
Impeller No. (see curve image)
Impeller Mat'l / Type CI, Non-Clog 
Warranty 1 Year/s 
Applications Contractor 
PH High 7 pH 
Other Often used by contractors to dewater flooded basements, construction sites and foundations. Others use for irrigation pond transfer, field flooding. 
Country of Origin USA, Buy American 
Duty Continuous 
Drain Plug Yes 
Weight 145 lbs
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Manufacturer: AMT Trash Pump Centrifugal Pumps
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