2017 Honda Power Equipment WB20


  • General purpose, centrifugal 2 in. pump
  • Easy starting Honda OHV commercial engine
  • 164 gal./min. capacity
  • Durable silicon carbide mechanical seal
  • Cast iron volute and impeller


  • EASY STARTING HONDA OHV COMMERCIAL ENGINE: The durable Honda GX series commercial grade engine is easy starting and provides ample power for the toughest conditions.
  • DURABLE SILICON CARBIDE MECHANICAL SEAL: The WB20 features abrasion-resistant silicone-carbide seals for extended wear.
  • 4 VANE HIGH EFFICIENCY IMPELLER: The WB20's exclusive, Honda-designed 4 vane impeller offers improved performance and high efficiency.
  • CAST IRON VOLUTE: The rigid-mount cast iron volute reduces case wear, increasing the life of the pump.
  • HEAVY DUTY FULL FRAME PROTECTION: Protects the pump, while offering a convenient tie down location for transport.
  • ISOLATION MOUNTED ENGINE AND PUMP: High performance mounts minimize vibration, keeping the pump from “walking” away or “burying” itself in soft soil conditions. The reduced vibration also reduces wear on components, increasing the pump's durability.
  • PROTECTED BY HONDA OIL ALERT®: Protects the pump by shutting the engine off when low oil is detected.
  • 3 YEAR RESIDENTIAL/COMMERCIAL WARRANTY: You can rest easy, knowing your pump is covered from top to bottom for 3 full years.
  • LARGE STRAINER: The strainer allows up to 8 mm (5/16 in.) solids to pass through, helping to prevent clogging.

General Information

Manufacturer Honda Power Equipment
Model Year 2017
Model WB20
Model Code WB20
Color Red



Volute - Rigid mounted cast iron

Impeller - 4-vane cast iron

Mechanical Seal - Silicon carbide (pump case & impeller)


Length 19.3 in.
Height 16.5 in.
Width 14.4 in.
Weight Dry - 44 lb.


Drive System Direct


Engine Honda GX120, OHV commercial
Displacement 118 cc
Run Time 1.7 hr. @ max. discharge
Fuel Tank Capacity 0.53 gal.


Operating Pressure 45 psi max.

Capacity - 164 gpm

Port Diameter - 2 in. NPT


Head Lift - 25 ft.

Port Diameter - 2 in. NPT



Type - Centrifugal, self-priming

Total Head Lift - 105 ft.


Residential - 3 years

Commercial - 3 years