Dirty / Trash Water Pump, 28 m Head, Briggs & Stratton CR750 Petrol Engine – WASPPER WP20D-B

Looking for a reliable and powerful petrol water pump capable of moving large volumes of dirty or sludge water quickly? The Waspper WP20D-B is a heavy-duty solution powered by a Briggs & Stratton CR750 163 cc engine, designed to handle demanding pumping jobs without electricity. It is built to be fast, strong and easy to operate — ideal for gardens, homes, construction sites and professional use.

KEY FEATURES:

  • Engine: Briggs & Stratton CR750, 4-stroke OHV

  • Maximum flow rate: up to 30,000 L/hour

  • Maximum head: 28 m

  • Suction depth: up to 7 m

  • Solid particle size: up to 14 mm

  • Inlet / outlet: 2″ / 50 mm

  • Durable steel frame construction

  • Rubber mounts to reduce vibration

  • Easy operation and maintenance

 549.00

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SKU WP20D-B
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Description

🟡 Why choose the WP20D-B?

✅ Powerful Briggs & Stratton CR750 163 cc engine

A modern OHV petrol engine with low vibration, easy starting and long service life — delivering stable performance during extended operation.

✅ High flow rate up to 30,000 L/hour

Moves large volumes of water quickly and efficiently.

✅ Maximum head up to 28 m

Allows pumping water to higher elevations or across uneven terrain.

✅ Designed for dirty and sludge water

Handles water containing solid particles up to 14 mm — ideal for drainage, flood control and construction work.

✅ Durable construction and mobility

A strong steel frame, lightweight design and rubber supports improve stability and reduce vibration during operation.

✅ No electricity required — full mobility

Just add fuel and pump water anywhere, without relying on the power grid.


WP20D-B Dirty / Trash Water Pump

This petrol water pump easily transfers large volumes of dirty water containing solids up to 14 mm.
Thanks to the 2-inch inlet and outlet connectors, it is perfect for experienced gardeners, homeowners, boat owners and contractors.


Built for performance

  • Outstanding power thanks to a 4-stroke engine

  • Reinforced protective frame

  • Reduced vibration and improved stability via rubber base

  • Exhaust protection for safer handling


Package includes

  • 1 × suction strainer

  • 2 × hose connectors

  • 2 × seals

  • 3 × clamps

  • 1 × spark plug wrench


Dirty / trash water pump systems

Petrol trash water pumps are available in different sizes and configurations, each suited for specific tasks. The most important parameter is the size of solid particles that can safely pass through the intake system. Waspper trash water pumps are available with 2″ or 3″ suction diameters to match your needs.

Available petrol trash water pump models:
WP20D-P 2″, WP30D-P 3″, WP20D-B 2″, WP30D-B 3″, WP30D-H 3″, WP20D-H 2″

Specification

Weight 32 kg
Dimensions 55 × 46 × 45.5 cm
Manufacturer

Use

for pumping dirty water

Engine Type

Briggs & Stratton

Horsepower

3.8 kW / 5 HP

Max Flow Rate

30 000 l/ hour

Max. Water Lift

28 m

Connection Size

2” / 50 mm

Pump Type

Rotary Centrifugal

Pump Body Material

Aluminium

Self Suction Depth

Yes, (max. 7 m)

Max Particle Size

14 mm

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