Description
Overview
The Honda WT20 is the definitive choice for job sites that demand high-volume water removal mixed with debris. Engineered to handle the "dirty work," this 2-inch centrifugal trash pump is capable of passing solids up to 13/16" without breaking a stride. Driven by the legendary Honda GX160 commercial engine, it is built to survive the abrasive environments of construction, mining, and flood restoration.
Maintenance is minimized through smart engineering: the WT20 features a quick clean-out port that allows the operator to clear debris or service the pump in seconds without tools. With a replaceable stainless steel wear plate and a silicon carbide mechanical seal, this pump isn't just a purchase—it’s a long-term asset for your fleet.
Top Performance Features
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Massive 185 GPM Discharge: High-volume output ensures rapid dewatering of trenches, foundations, and flooded sites.
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13/16" Solids Handling: Specifically designed to swallow sticks, stones, and thick slurry that would seize a standard water pump.
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Easy-Access Quick Clean-Out: Features a tool-free service port that lets you open the pump case in seconds for fast debris removal and maintenance.
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Unique Conical Impeller: A proprietary Honda design that improves self-priming speeds and discharge efficiency while resisting internal wear.
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Silicon Carbide Mechanical Seals: Equipped with ultra-hard, abrasion-resistant seals that provide significantly longer life when pumping sandy or silty water.
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Replaceable Stainless Steel Wear Plate: Protects the cast iron volute from erosion, allowing you to simply replace the plate rather than the entire pump case.
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Full Frame Protection: A rugged, wrap-around steel cage guards the engine and pump while providing convenient tie-down points for secure transport.
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Honda Oil Alert® System: Safeguards the GX160 engine by automatically shutting it down if oil levels reach a critical low.
Core Specifications
| Feature | Details |
| Engine | Honda GX160 (163cc) OHV Commercial |
| Pump Type | Trash Centrifugal, Self-Priming |
| Discharge Capacity | 185 Gallons Per Minute |
| Port Diameter | 2.0" NPT (Suction & Discharge) |
| Solids Handling | 0.81" (13/16") |
| Total Head Lift | 85 Feet |
| Priming Time | 60 Seconds @ 16.4 Feet |
| Dry Weight | 104 lbs. |
| Warranty | 24-Month Residential / 12-Month Commercial |
Built for the Toughest Sites
The WT20 is more than just a pump; it's a specialized piece of machinery designed for reliability under pressure. Its isolation-mounted engine reduces vibration to prevent the pump from "walking" on hard surfaces, while the provided multi-tool ensures you have everything needed for on-site adjustments. Backed by Honda’s reputation for quality, it’s the only 2-inch pump you'll need for serious professional work.
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