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WB20 - Manufacturer: Honda
  • General purpose, centrifugal 2" pump
  • Easy starting Honda OHV commercial engine
  • 164 gal./min. capacity
  • Durable silicon carbide mechanical seal
  • Cast iron volute and impeller
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Bore and stroke2.4" x 1.7"
Compression Ratio8.5:1
Oil AlertStd
Pump typeCentrifugal, Self-priming
VoluteRigid Mounted Cast Iron
Impeller4 Vane Cast Iron
Mechanical Seal (Pump case / impeller)Silicon Carbide/Silicon Carbide
Priming time110 sec @ 16.4 ft.
Drive systemDirect
Discharge capacity164 gal/min
Suction port diameter2" NPT
Discharge port diameter2" NPT
Total head lift105 ft.
Suction head lift25 ft.
Maximum pressure45 psi
Solids handlingN/A
Dimensions (LxWxH)19.3" x 14.4" x 16.5"
Dry weight44 lb.
Fuel Capacity0.53 gal
Run Time @ Max Discharge1.7 hr
Strainer Part #78325-YG3-000
Residential Warranty3 years
Commercial Warranty3 years


  • Easy starting Honda OHV commercial engine
  • Durable silicon carbide mechanical seal
  • 4 vane high efficiency impeller
  • Cast iron volute
  • Heavy duty full frame protection
  • Isolation mounted engine and pump
  • Protected by Honda Oil Alert©
  • 3 year residential/commercial warranty
  • Large strainer


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

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Phone: 1.800.345.9353
Fax: 330.677.8282 
Ohio Location
390 Portage Blvd.

Kent, Ohio 44240



Texas Location
405 B Milton Dr.

Hewitt, Texas 76643