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Honda Miimo 1500 Robotic Lawnmower
Honda Miimo 1500 Robotic Lawnmower Original price was: £1,299.00.Current price is: £525.00. inc. VAT

Honda WB 30 3″ Water Pump

Original price was: £690.00.Current price is: £629.00. inc. VAT

Engineered for demanding jobs, the Honda WB 30 is a professional 3″ water pump powered by the reliable GX160 engine. It moves an impressive 1100 litres per minute, making it ideal for construction sites, flood clearance, and large-scale water transfer.

In Stock
Description

Why buy the Honda WB 30 3″ Water Pump?

  • High-capacity flow rate of 1100 litres per minute
  • Powered by a commercial-grade Honda GX160 4-stroke engine
  • Durable cast iron volute and impeller handle debris up to 6mm
  • Oil Alert™ system protects the engine by shutting it down if oil is low
  • Anti-vibration system with rubber mounts reduces mechanical stress
  • Ideal for construction sites, flood clearance, and large volume water transfer

Professional High-Flow Water Pump

The Honda WB 30 is a robust and durable high-flow water pump, specifically designed to handle large volumes of water with ease. It is an ideal choice for professional users on construction sites or for clearing floodwater, capable of dealing with water containing silt and sand. Its formidable performance is driven by Honda’s legendary commercial-grade GX160 engine, ensuring reliability and power when it’s needed most.

With specially designed vanes and an abrasion-resistant cast iron volute and impeller, the WB 30 boasts a massive discharge capacity. It can move up to 1100 litres a minute, which is enough to drain an average-sized swimming pool in under an hour and a half. The unit’s durability is further enhanced by silicon carbide mechanical seals, allowing it to handle water with debris up to 6mm in size. A strainer is also included to prevent larger objects from entering the pump.

Engineered for Durability and Ease of Use

Honda has equipped the WB 30 with a range of features to ensure long life and user convenience. The OHV 4-stroke engine is not only powerful and efficient but also easy to start in all conditions, thanks to an automatic decompression system that reduces the required pull force. To protect this vital component, Honda’s Oil Alert™ technology automatically shuts the unit down if the oil level drops below a safe operating threshold, preventing costly engine damage.

Vibration can cause premature wear on machinery, which is why the WB 30 features an effective anti-vibration system. Straight engine rubber mounts are used to reduce mechanical stress across the entire unit, contributing to its longevity. Please note that the required hosepipe does not come included with the pump.

Buy with Confidence from an Authorised UK Dealer

As an authorised Honda dealer in the UK, Sims Garden Machinery has been serving customers for over 100 years. When you purchase from us, you are not just buying a box. Our trained sales staff are on hand to offer expert advice at our Stratford-upon-Avon showroom. For local customers, we provide a comprehensive handover service that includes a full Pre-Delivery Inspection (PDI) by our trained mechanics, free local delivery, and a demonstration to ensure you are comfortable with the machine’s operation and maintenance. This level of support ensures your equipment is ready to perform from day one.

Not sure which machine or part is right for you?
Our team is here to help. Contact us today for expert advice.

Technical Specification

Pump Specifications
Maximum Output Capacity (L/min) 1100
Inlet/Outlet Diameter Thread Type (mm/inches) 80/3-PF
Total Head (m) 23
Suction Head (m) 8
Pressure (bars) 2.8
Debris Size Capacity (mm) 6
Engine Specifications
Engine model GX160
Engine Type 4-stroke, OHV, 1 Cylinder
Displacement (cm³) 163
Bore × Stroke (mm) 68 X 45
Engine Speed (rpm) 3600 max
Engine Net Power (kW) 3.6
Cooling System Forced air
Ignition System Transistor
Oil Capacity (L) 0.6
Fuel Tank Capacity (L) 3.1
Operating Time 1h 54min approx
Starter System Recoil
Sound Pressure Level at Workstation (dB(A)) 89
Guaranteed Sound Power Level (dB(A)) 103
Dimensions
Length (mm) 510
Width (mm) 385
Height (mm) 455
Dry weight (kg) 27

Why buy from Sims Garden Machinery?

Authorised Dealer

Authorised main dealer

We are authorised dealers for leading brands, meaning genuine parts, manufacturer-approved training, and warranty support you can rely on.

Real People

Real people, real support

No call centres. No ticket systems. Just a knowledgeable local team you can speak to when you need help.

Expert Advice

Expert advice — not pushy sales

Our team are trained mechanics and product specialists, so you get honest, practical advice based on how you’ll actually use the machine.

Since 1908

Established, independent family business

We’re a long-standing independent dealer with deep roots in the local area — built on reputation, repeat customers, and word of mouth.

Frequently Asked Questions

Frequently Asked Questions

Who is the Honda WB 30 pump best suited for?

The Honda WB 30 is designed for professional and demanding applications. It is ideal for users in construction, agriculture, and emergency services who need to clear floodwater, drain pools, or transfer large volumes of water quickly. Its ability to handle silt and sand makes it particularly suitable for challenging job sites.

What size debris can the WB 30 handle?

This water pump is engineered to handle water containing solids, silt, and sand up to 6mm in size. This is made possible by its robust cast iron volute, durable impeller, and an integrated strainer that prevents larger objects from causing damage.

Does this water pump come with hoses?

No, the Honda WB 30 is supplied as the pump unit only. The required suction and discharge hoses must be purchased separately to suit your specific application.

What is the benefit of the Honda GX160 engine?

The commercial-grade Honda GX160 is a 4-stroke OHV engine renowned for its exceptional reliability, fuel efficiency, and easy starting. Its automatic decompression system reduces the effort needed to pull the recoil starter, ensuring it starts consistently in all conditions and provides the dependable power needed for heavy-duty pumping tasks.

User Manuals / Downloads


View Honda Brochure

Additional information
Brand
Engine SizeThe displacement of the engine in cubic centimetres (cc).163
Max FlowThe maximum volume of water pumped per minute.1100
Max HeadThe maximum vertical lift (height) the pump can achieve.23
Inlet/Outlet SizeThe diameter of the water pump connection ports.3″
Power Output (HP)The tool\'s power output measured in horsepower (hp).4.8
Power Output (kW)The tool\'s power output measured in kilowatts (kW).3.6
Water TypeThe type of water the pump is designed for (Clean, Trash/Dirty, Chemical).Trash/Dirty
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About Honda
Our wide range of Honda garden machinery for sale from Sims Garden Machinery. We have an assortment of lawnmowers and rideable lawn tractors, suitable for commercial lawns. We stock high-quality honda generators in a range of sizes. Honda also produces excellent tillers, helping to break up compacted earth. We stock Honda brand hedge trimmers, brush cutters, and multitools. If you are looking for attachments to your Honda garden machinery, we also have a comprehensive range. We offer delivery options covering the UK. When a member of our team delivers your garden machinery, they’ll assemble it and demonstrate correct usage to you, ensuring the longevity of your equipment. Speak with an expert member of our team today if you have any questions about our range of Honda garden equipment. At Sims Garden Machinery we have been selling excellent gardening equipment for over 100 years. We are a UK based, family-run company.
Shipping & Delivery

FREE PDI, DELIVERY & HANDOVER

We offer a free delivery service for all machines within a 30 mile radius. Not only that; we build, inspect and run up every machine prior to delivery. Making sure you get a fully functional machine that is set-up and ready for use. On delivery we will run through with you any instructions & maintenance advice so you are comfortable with your new machine.

NATIONAL DELIVERY

  • Each machine will be tested prior to delivery.
  • Orders will be sent out via either ThePalletNetwork or DHL insured service.
SKU: H3-HONDA WB30 3" Categories: ,