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MMD Equipment N-300H 3" Diaphragm Water Pump


SKU: MMDN300H

$1,750.00

Take care of problems such as sewage, trash or dirty water with this heavy-duty diaphragm style pump featuring the ability to pump up to 5100 GPH.


  • The MMD Equipment N-300H Diaphragm Water Pump comes equipped with a standard wheel kit for easy transport and positioning.
  • Ideal for seepage dewatering and sandy, murky, sludgy, mucky water.
  • Maximum Output Capacity: 85 GPM.
  • Maximum Head: 50' (25' suction lift).
  • Intake/Output Diameters: 3".
  • Engine Specifications: 4 hp, Honda GX-120.
  • Fuel Tank Capacity: 0.66 gallons.
  • Fuel Consumption: 0.29 GPH.
  • Accepts solid waste up to 1-1/2" thick.
  • Gas/unmixed fuel type.
  • Equipped with a low oil sensor and a cyclone air filter.
  • Rubber vibration isolators prevent damage and walking.
  • Quick positive seals made possible by oversized cover flanges and thick O-rings.
  • 1 year warranty.
  • Manufacturer: MMD
  • MPN: N300H
  • SKU: MMDN300H
  • Length: 40
  • Width: 30
  • Height: 24
  • Weight: 145.0 lbs.
  • Shipping weight: 160 lbs.
  • Warranty: 1 Year
  • Service available: No
Accessory Price  
Abbott Rubber 50' Long 3" PVC Water Discharge Hose $76.99 
Abbott Rubber 20' Long 3" All Weather Water Suction Hose $138.99 
Our Price:
$1,750.00
SAVE 8% MSRP 1899.00
Quantity: