Value Your Trade in 30 Seconds

Honda Power Equipment WMP20


Honda Power Equipment



Key Features
  • Multi-purpose 2" pump
  • Designed for pumping industrial and agricultural chemicals
  • Easy starting Honda OHV commercial engine
  • 220 gal./min capacity
  • Thermoplastic pump housing for chemical capability
  • Designed for pumping industrial and agricultural chemicals: See the applications tab for approved chemical applications.
  • EPDM seals for chemical resistance: The WMP20 features EPDM seals, a type of rubber material that is designed to be compatible with a wide range of chemicals.
  • 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.
  • 220 gal./min capacity
  • Thermoplastic components for chemical capability: The WMP20's reinforced thermoplastic housing, volute & impeller improve chemical resistance.
  • 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.
  • Engine: GX160
  • Displacement: 163cc
  • Bore and stroke: 2.7 in. x 1.8 in.
  • Compression Ratio: 9.0:1
  • Oil Alert: Std
  • Pump type: Multi-purpose Centrifugal. Self-priming
  • Volute: Rigid Mounted Fiberglass reinforced polyester
  • Impeller: Fiberglass reinforced polyester
  • Mechanical Seal (Pump case / impeller): Carbon/Ceramic
  • Priming time: 65 sec. @ 16.4 ft.
  • Drive system: Direct
  • Discharge capacity: 220 gpm
  • Suction port diameter: 2 in. NPT
  • Discharge port diameter: 2 in. NPT
  • Total head lift: 102 ft.
  • Suction head lift: 26 ft.
  • Maximum pressure: 44 psi
  • Solids handling: N/A
  • Dimensions (LxWxH): 20.5 in. x 15.7 in. x 17.7 in.
  • Dry weight: 57 lb.
  • Fuel Capacity: 0.82 gal.
  • Run Time @ Max Discharge: 1.5 hr
  • Strainer Part #: 78325-YE0-003
  • Residential Warranty: 3 years
  • Commercial Warranty: 3 years
  • A wide variety of hose kits, couplers, adaptors, and other accessories are available.



Engine Type
Engine Manufacturer
Engine Displacement
Bore and Stroke
2.7 in. x 1.8 in.


Pump Style
Multi-purpose Centrifugal Self-priming
Fiberglass reinforced polyester
Drive System
Discharge Capacity
220 gpm
Discharge Port Diameter
2 in. NPT
Suction Diameter
2 in. NPT
Head Lift
102 ft.
Suction Head Lift
26 ft.
Max Pressure
44 psi
20.5 in. x 15.7 in. x 17.7 in.
57 lb.


Related Products