Mud Sucker 3FA-ECStandard 3" Electric Diaphragm Pump

Pump up to 80 GPM with the standard flapper series Mud Sucker 3FAC-EC, electric diaphragm pump. Original advanced flapper valve system.

  • Solids Handling capabilities up to 2 ¼"
  • Heavy duty 3" diaphragm pump
  • Control panels, VFD's and float switches available
  • Single phase, three phase or explosion proof drives

Available Options


The Mud Sucker 3FA-EC is an eco-friendly diaphragm pump with an energy efficient electric drive system. Complete with a 3” connection, the new 3FA-EC features our most efficient energy saving drive ever with solids handling up to 2 ¼" with up to 80 GPM capabilities. This series is designed to pump debris laden liquid or slurries such as septic tank waste, refinery oil or can be used as a general multipurpose pump.

Electric Diaphragm Pump Protection

The Mud Sucker 3FA-EC includes a standard pressure relief valve that stops the pump when a blockage occurs. Since a diaphragm pump is also a positive displacement pump, a pressure relief valve reduces the chances of damage in an over pressurization event.

Exclusive Contoured Velocity Channel

The only diaphragm pump in the industry with an exclusive pump body designed to enhance the flow of slurries and debris laden liquids to prevent clogs.

Santoprene® Diaphragms

These heavy duty diaphragms are tear resistant and are specially formulated to pump waste oils, municipal sewage and petroleum based products.

Premium Drive Systems

The Wastecorp Mud Sucker is designed with the pump industry's top rated drive systems including SEW Eurodrive and Siemens. All models are available with single or three phase electric, hydraulic, air and explosion proof..

Heavy Duty Pump Rod

When pumping tough liquids, the Mud Sucker pump rod enhances productivity with heavy duty engineering to outlast other makes.

Mud Sucker Operator Safety

Ships complete with safety guards. Pump operator does not come into contact with moving components when guards are in place (removed in illustration above for clarity).

Mud Sucker Spare Parts Kits

Genuine OEM Mud Sucker electric diaphragm pump spare parts kits are available same day (in select areas) or next day service if required.

Energy Costs Savings

View Wastecorp's study comparing relative energy consumption costs of diaphragm pumps.


Standard Features

61316-00 Wheel Mount Kit
Standard Connection Type
Standard Piping Configuration

Optional Features

Optional Piping Configuration

Pump Specifications

Approx. Pump Operating Speed
60 RPM
Gear Reducer
Siemens or SEW Eurodrive
Max. Discharge Head
50’ Vertical or 300’ Horizontal
Max. Liquid Temperature
140°F (60°C) continuous
Max. Suction Lift
20’ Vertical or 75’ Horizontal
Performance Range - Max. Capacity
80 GPM
Power Transmission
3HP 3Ph TEFC Motor
Pump Specifications - Suction/Discharge Size
Pump Weight (Approx.)
250 lbs
Solids Handling
2.25” Dia. or 50% by Volume

Materials of Construction

AISI 1045 HR Steel
13" OD Neoprene with Reinforcement
Flapper Valves
HNBR w/ Reinforced Tirecord
Pump Castings
Aluminum A356, heat treated
Pump Rod
AISI 12L14 Carbon Steel

Additional Information

Spare Parts Kits
61287-00 Basic Spare Parts Kit; 61286-00 Comp. Spare Parts Kit

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