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Mud Pumps

Mud Pumps come in both electric and gas / diesel engine drive along with air motors. Most of these pumps for mud, trash and sludge or other high solids content liquid dewatering, honey wagon and pumper trucks. Slurry and mud pumps are often diaphragm type pumps but also include centrifugal trash and submersible non-clog styles.

Mud Pump Manufacturers

We have these mud pumps from leading manufacturers:

WARNING: Do not use in explosive atmosphere or for pumping volatile flammable liquids. Do not throttle or restrict the discharge. Recommend short lengths of discharge hose since a diaphragm mud pump is a positive displacement type and they are not built with relief valves. 

Air pneumatic diaphragm pumps

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  1. AMT Pumps

    3" Honda Driven Diaphragm Pump Sludge

    337H-96

    $3,312.00

    3" Honda Driven Diaphragm Pump,

    AMT line of 3" Diaphragm pumps features 2-stage, 44 to 1 gear reduction with a large diameter output gear and heavy duty ball bearing construction. Often referred to as Mud pumps or Sludge pumps, diaphragm pumps, m...

    GX160 Honda engine 3" Pump Learn More
  2. Riverside

    Honda 5.5 hp diaphragm pump 2 in.

    DP2H

    $1,702.00

    Honda 5.5 hp diaphragm pump 2 in., gas engine

    Riverside Pumps' rugged and reliable Diaphragm Pumps are sometimes called "mudhogs" for their ability to pump heavy mud and sludge, thicker than any centrifugal pump can handle. They also have the adv...

    2" 5.5HP Learn More
  3. Riverside

    3 in. Honda diaphragm pump

    DP3H

    $1,999.00

    Diaphragm pumps are positive displacement pumps. They pump a specific volume for each pump cycle. Diaphragm pumps move fluids more slowly than centrifugal pumps, but can handle mud and larger amounts of solids including abrasive materials. They al...

    5.5 hp Honda engine Learn More
  4. AMT Pumps

    3" Diesel Mud Pump

    337Z-96

    $7,663.00

    Diesel Mud pumps (temporally not available due to lack of engines 12/1/22) features 2-stage, 44 to 1 gear reduction with a large diameter output gear and heavy duty ball bearing construction. Often referred to as Mud pumps or Sludge pumps, diaphra...

    Hatz Diesel Learn More
  5. Riverside

    3 in. 3.5 hp briggs diaphragm pump

    DP3B

    $1,938.00

    Riverside Pumps' rugged and reliable Diaphragm Pumps are sometimes called "mudhogs" for their ability to pump heavy mud and sludge, thicker than any centrifugal pump can handle. They also have the advantage of being able to run dry without damage,...

  6. AMT Pumps

    2" Diaphragm Trash Pump KIT

    338G-K6

    $2,748.00
    Mud pump. Pump KIT only, NO Engine. AMT 2" Diaphragm pumps features 2-stage, 44 to 1 gear reduction with a large diameter output gear and heavy duty ball bearing construction. Often referred to as Mud pumps, mudhog or Sludge pumps, diaphragm pu...
  7. Riverside

    Diaphragm pump repair kit 3"

    03438

    $162.00

    Repair diaphragm for Riverside Homelite mud pump DP3. Diaphragm pumps are positive displacement pumps. They pump a specific volume for each pump cycle. Diaphragm pumps move fluids more slowly than centrifugal pumps, but can handle mud and larger a...

  8. Riverside

    Diaphragm pump flapper kit 3"

    741541

    $49.00

    Repair 741541 flapper part Riverside Homelite mud pump DP3.

    Diaphragm pumps are positive displacement pumps. They pump a specific volume for each pump cycle. Diaphragm pumps move fluids more slowly than centrifugal pumps, but can handle mud and l...

    3" pump flapper valve Learn More
  9. Riverside

    2" B&S 550 Diaphragm Pump

    DP2B

    $1,442.00

    Riverside Pumps' rugged and reliable Diaphragm Pumps are sometimes called "mudhogs" for their ability to pump heavy mud and sludge, thicker than any centrifugal pump can handle. They also have the advantage of being able to run dry without damage,...

    3.5HP diaphragm pump Learn More
  10. Riverside

    Diaphragm pump repair kit 2"

    03439

    $149.00

    Repair diaphragm for Riverside Homelite mud pump DP2. Diaphragm pumps are positive displacement pumps. They pump a specific volume for each pump cycle. Diaphragm pumps move fluids more slowly than centrifugal pumps, but can handle mud and larger a...

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