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Mud Pumps

Mud Pumps come in both electric and gas / diesel engine drive.

Mud pumps are a type of Diaphragm pump or positive displacement. The diaphragm moves up and down at a slow rate on a connecting rod. The diaphragm is made of rubber or thermoplastic elastomer. Ranging in sizes from 1.5"-3". They are portable, self priming and can run dry. 

Mud pumps like the name implies are good for pumping slurries, muck and various solids. Often used for septic, portable toilets, honey wagon, dredge, and contractor dewatering.

Air pneumatic diaphragm pumps

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  1. Riverside

    Seal pump repair kit

    A43297C

    $44.00

    Riverside Seal and oring for Riverside Homelite AP22  pump in plastic. Includes both halves of the shaft seal. EPDM elastomers.

    If you need help picking other repair parts for Riverside or Homelight pumps just contact us. We can also trouble shoo...

    AG pump seals Learn More
  2. AMT Pumps

    2" Diaphragm Trash Pump KIT

    338G-K6

    $3,007.94
    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...
  3. AMT Pumps

    2" Diaphragm Trash Pump KIT

    336G-K6

    23% Off Special Price $1,758.97 Regular Price $2,284.38
    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...
  4. Riverside

    Diaphragm pump repair kit 3"

    03438

    $162.00

    Repair Diaphragm for Riverside Homelite Mud Pump DP3
    Durable, Reliable, and Perfect for Heavy-Duty Pumping Applications

    The Riverside 03438 Repair Diaphragm is designed to keep your Riverside Homelite mud pump DP3 operating at peak performance. Th...

  5. 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
  6. AMT Pumps

    3" Honda Driven Diaphragm Pump

    69-H533

    20% Off Special Price $2,150.50 Regular Price $2,688.13

    Honda GX160 gas engine 5.5HP. 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 are designed to p...

    Honda GX160 Learn More
  7. 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
  8. 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...

  9. Tsurumi

    Diaphragm Trash pump

    TD4-200

    $2,275.00
    Diaphragm mud trash pumps. Honda powered diaphragm trash pumps are designed to be reliable, easy to start, easy to prime, easy to maintain and are built to last. QUALITY 4-STROKE Honda GX ENGINES with OHV, and a transistorized pointless ignition ...
    Honda 4HP GX120 Learn More
  10. Pacer Pumps

    Trash Pump Elect 5 HP

    58-72K8 P 58-0116

    $2,266.65
    TRASH PUMP. Self-priming, light weight Trash pump, long coupled motor driven. Industrial Open Drip Proof motor driven. Pump casing is made or rugged glass reinforced polyester, SS fasteners, urethane coated metal impeller and volute resist wear. ...
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