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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.
|Bore and stroke||2.7" x 1.8"|
|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.|
|Discharge capacity||220 gals./min.|
|Suction port diameter||2" NPT|
|Discharge port diameter||2" NPT|
|Total head lift||102 ft.|
|Suction head lift||26 ft.|
|Maximum pressure||44 psi|
|Dimensions (LxWxH)||20.5" x 15.7" x 17.7"|
|Dry weight||57 lb.|
|Fuel Capacity||0.82 gal|
|Run Time @ Max Discharge||1.5 hr|
|Strainer Part #||78325-YE0-003|