Easy starting Honda OHV commercial engine
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
Durable silicon carbide mechanical seal

The WB30 features abrasion-resistant silicone-carbide seals for extended wear.

4 vane high efficiency impeller
4 vane high efficiency impeller

The WB20's exclusive, Honda-designed 4 vane impeller offers improved performance and high efficiency.

Cast iron volute
Cast iron volute

The rigid-mount cast iron volute reduces case wear, increasing the life of the pump.

Heavy duty full frame protection
Heavy duty full frame protection

Protects the pump, while offering a convenient tie down location for transport.

Isolation mounted engine and pump
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?
Protected by Honda Oil Alert?

Protects the pump by shutting the engine off when low oil is detected.

3 year residential/commercial warranty
3 year residential/commercial warranty

You can rest easy, knowing your pump is covered from top to bottom for 3 full years.

Large strainer
Large strainer

The strainer allows up to 8 mm (5/16 in.) solids to pass through, helping to prevent clogging.






Bore and stroke

2.7" x 1.8"

Compression Ratio


Oil Alert


Pump type

Centrifugal, Self-priming


Rigid Mounted Cast Iron


4 Vane Cast Iron

Mechanical Seal (Pump case / impeller)

Silicon Carbide/Silicon Carbide

Priming time

150 sec @16.4 ft.

Drive system


Discharge capacity

290 gal/min

Suction port diameter

3" NPT

Discharge port diameter

3" NPT

Total head lift

85 ft.

Suction head lift

25 ft.

Maximum pressure

37 psi

Solids handling


Dimensions (LxWxH)

20.1"x 15.2" x 17.9"

Dry weight

57 lb.

Fuel Capacity

0.82 gal

Run Time @ Max Discharge

1.9 hr

Strainer Part #


Residential Warranty

3 years

Commercial Warranty

3 years


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


Serial Number


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Overall Rating   
(1 Customer Review)
Write a Review

Throws much water! Always starts with one pull

Model Reviewed: WB30 Friday, May 16, 2014
Philadelphia, PA
Type of use:  Construction/Industrial
I've used this model pump for several years. I am in the construction field and I use it to de-water basements and fill a 1500 gallon hydro seeder.  This pump has given nothing but excellent service and when compared to other pump makes I've used these are head and shoulders above the rest.  This pump is extremely productive, fairly lightweight, and would start on one pull in near freezing temps! I am very satisfied with it and I only use Honda pumps for their continuous reliability!
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