Mud Sucker 3EFA-M3" Engine Economy Diaphragm Pump

Pump up to 80 GPM with the Mud Sucker 3EFA-M engine driven diaphragm pump

  • 4.5 hp gas or 4.2hp diesel engine
  • Stationary or mobile
  • Solids Handling capabilities up to 2.25"
  • The ideal septic, waste oil or general wastewater pump

Available Options


Genuine Mud Sucker accessories like wheel kits, trailer mounts, lifting bails, non-collapsible hoses, pump strainers are also available for your 3EFA-M.


Pump Specifications

Max. Discharge Head
50’ Vertical or 300' horizontal
Max. Liquid Temperature
140°F (60°C) continuous
Max. Suction Lift
25’ Vertical or 75’ Horizontal (with foot valve)
Performance Range - Max. Capacity
80 GPM
Power Transmission
Honda GX Gas or Diesel Engine (Manual Start) *optional electric start
Pump Specifications - Suction/Discharge Size
Solids Handling
2.25” Dia. or 50% by Volume

Materials of Construction

13” Neoprene
Pump Castings
Aluminum A356

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