7837 W. Ogden Ave.  |  Lyons, Illinois  60534  |  708.447.3040

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WDP30 - Manufacturer: Honda
  • Dry, self-priming 3" diaphragm pump
  • Easy starting Honda OHV commercial engine
  • 80 gal./min capacity
  • Special "rock channel" and spring loaded connecting rod help prevent case damage
  • Perfect for low volume, dry run operation
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Displacement118 cc
Bore and stroke2.4" x 1.7"
Compression Ratio8.5:1
Oil AlertStd
Pump typeDiaphragm Self-priming
Mechanical SealN/A
Priming time20 sec. at 20.0 ft.
Drive systemDirect
Discharge capacity80 gals./min.
Suction port diameter3" NPT
Discharge port diameter3" NPT
Total head lift50 ft.
Suction head lift16 ft dry, 24 ft.primed
Maximum pressureN/A
Solids handling2.4"
Fuel Capacity0.53 gal
Run Time @ Max DischargeN/A
Dimensions (LxWxH)31.5" x 30.5" x 25.7" (with handlebar over engine)
Dry weight163 lbs.
Strainer Part #W70-2903-00
Residential Warranty3 years
Commercial Warranty3 years


  • Ideally suited for muddy water, sludge, or any water with a high percentage of solids
  • Handles solids up to 2.4"
  • Perfect when low volume, dry run capability is required
  • Easy starting Honda OHV commercial engine
  • 3 year residential/commercial warranty
  • 80 gal./min capacity
  • Special "rock channel" prevents case damage
  • Spring protected connecting rod
  • Protected by Honda Oil Alert©
  • Wheel kit standard
  • Die cast aluminum case
  • Removable priming plug allows suction head to be increased.
  • Dry self priming for convenient quick starts.
  • Air cushion chamber to reduce pulsation in the suction line
  • Convenient carrying handles
  • NPT suction and delivery ports for easy hose connections
  • Standard 2 3/8" steel strainer


  • A wide variety of hose kits, couplers, adaptors, and other accessories are available.

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