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A construction equipment supplier of construction machinery solutions for 30 years. WhatsApp:+86-18968212829
With a generous 76 mm (3-inch) discharge diameter, the RB80 delivers an impressive maximum flow rate of 40 m³/h and a maximum lift of 12 meters, ensuring rapid and effective removal or transfer of large volumes of water. The pump is powered via a heavy-duty flexible shaft and comes standard with a flexible sump pump hose of 4 to 6 meters in length, allowing the pump head to be positioned in deep, narrow, or hard-to-reach locations while the drive engine remains safely outside the working area.
Designed for compatibility with reliable gasoline engines such as the Honda GX160 (5.5 hp) or Robin EY20 (5.0 hp) — both 4-stroke, air-cooled single-cylinder units — the RB80 can also be paired with suitable diesel engines, offering excellent fuel efficiency and extended runtime. Its lightweight and durable aluminium alloy construction, available in bright yellow or grey finishes, provides superior corrosion resistance and high visibility on job sites.
The RB80 flexible shaft pump is a high-performance small water pump designed for efficient water handling in diverse environments. As a mini centrifugal pump, this flexible shaft pump excels in pumping and draining tasks on construction building sites, tunnels, culverts, and water reservoirs, while also supporting wastewater discharging in industrial settings and irrigation on farmland. Equipped with a durable flexible sump pump hose ranging from 4 to 6 meters, it offers flexibility and ease of operation, making it an essential tool for professionals seeking reliable performance. Driven by robust diesel or gasoline engines, the RB80 delivers a maximum lift of 12 meters and a flow rate of 40 m³/h, ensuring large flow quantities and high delivery lifts for demanding applications across Europe.
| Model | RB80 |
|---|---|
| Discharge Diameter | 76 mm |
| Max Lift | 12 m |
| Flow | 40 m³/h |
| Length of Hose | 4 ~ 6 m |
| Packing Size (4 pcs) | 57 x 45 x 27 cm |
| Compatible Drive Engines | Honda GX160 or Robin EY20 (Gasoline) |
| Engine Type | 4-stroke, single-cylinder, air-cooled |
| Max Power | 5.5 hp / 3600 rpm (Honda) or 5.0 hp / 3600 rpm (Robin) |
| Fuel Tank Capacity | 3.6 L (Honda) or 3.8 L (Robin) |
Construction and Civil Engineering: Ideal for dewatering excavations, trenches, foundations, and building sites; removing water from tunnels, culverts, and underground structures where space is limited and the flexible sump pump hose allows placement in deep or narrow areas.
Flood and Emergency Response: Rapid removal of floodwater from basements, garages, roads, and low-lying areas; widely used by emergency services and contractors for quick deployment in storm or plumbing failure situations.
Agriculture and Irrigation: Efficient water transfer for field irrigation, draining paddy fields, or supplying water from rivers, ponds, and reservoirs to crops.
Industrial and Wastewater Management: Pumping out wastewater, sludge (with small solids), or process water in factories, quarries, mines, and treatment facilities.
Landscaping and Gardening: Draining ponds, water features, or swimming pools during maintenance; transferring water for large-scale landscaping projects.
Marine and Boating: Bilge pumping on boats or dewatering docks and marinas thanks to its portable design and flexible shaft.
Mining and Quarrying: Removing seepage water from pits and shafts where a compact small water pump with extended reach is essential for safety and productivity.
General Dewatering Tasks: Any scenario requiring a reliable, portable flexible shaft pump for moving large volumes of clean or lightly contaminated water quickly and effectively.
Cast from high-quality aluminum alloy and finished in bright yellow (or grey variant), providing excellent corrosion resistance and high visibility on job sites.
Large barbed outlet and inlet ports designed for secure connection to standard hoses, ensuring leak-free operation and quick setup.
Compatible with Hexagon-type and Dynapac-type quick couplings for seamless connection to various gasoline or diesel engine drive units.
Designed to pair with reliable 5.5hp gasoline engines, offering low fuel consumption and air-cooled operation for extended runtime.
Opt for the RB80 flexible shaft pump when you need a versatile small water pump that combines portability with powerful performance. Unlike traditional pumps, this flexible shaft pump offers extended reach via its flexible sump pump hose, making it perfect for confined spaces or irregular terrains common in European projects. Backed by reliable engine options and proven in construction, industry, and agriculture, it provides cost-effective solutions with minimal maintenance. Choose quality, efficiency, and durability – choose the RB80 for your water pumping needs.
The RB80 offers a maximum flow rate of 40 m³/h, making it suitable for high-volume water transfer tasks.
The standard hose length is 4-6 meters, but extensions may be possible with compatible accessories; however, consult the manufacturer to ensure performance is not affected.
Yes, the RB80 flexible shaft pump can be driven by either gasoline engines (like Honda GX160 or Robin EY20) or diesel engines, providing flexibility for different fuel preferences.
It is ideal for construction draining, industrial wastewater discharge, farmland irrigation, and emergency dewatering in tunnels or reservoirs.
Regular maintenance includes checking the flexible sump pump hose for wear, cleaning the strainer, and servicing the drive engine as per the manufacturer's guidelines to ensure longevity.
Yes, the RB80 flexible shaft pump typically includes a manufacturer's warranty; please check with your supplier for specific terms applicable in European markets.
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