1. Easy operation.
2. High efficiency.
3. From a shaft rotation frequency of just 3000-3600vpm,but with extremely large water output.
4. Equally efficient operation with an electric engine,or petrol engine or diesel engine.Could be with different types of couplings.
Product Introduction
The Flexible Shaft Submersible Pump is a robust water pumping system designed for tough environments where reliability and performance matter. Perfect for construction sites, agricultural irrigation, municipal water management, and emergency drainage, this pump provides high-capacity water flow while keeping the motor safely out of water. Its innovative flexible shaft design allows smooth operation even in confined, hard-to-access, or remote locations.
Product Specifications
Model | Pump head L×W×H | Pump head weight | Discharge dia. | Max.displacement | Max.lift | Rubber hose dia. | Flexible shaft dia. | Length | Joint type |
RB-50 | 270×210×240mm | 4.40kg | 50mm | 700L/min | 16m | 32mm | 13mm | 6m (5-12m) | C/D/E |
RB-80 | - | 4.35kg | 76mm | 1000L/min | 15m | - | - | - | - |
RBS-50F | 270×210×265mm | 6.75kg | 50mm | 700L/min | 16m | 32/36mm | - | - | - |
RBS-80F | - | 5.95kg | 76mm | 1000L/min | 15m | - | - | - | - |
Key Benefits
High-Efficiency Water Pumping
Engineered to deliver strong water flow with minimal energy consumption, this pump operates efficiently at moderate shaft speeds, reducing fuel or electricity costs while maintaining reliable output.
Compatible with Multiple Power Sources
Whether powered by an electric motor, petrol engine, or diesel engine, this pump adapts seamlessly to your available power source. It also supports a variety of coupling options for flexible integration with existing systems.
Safe and Portable Design
The flexible shaft separates the motor from the submerged pump head, keeping the engine dry and safe while enabling operation in deep wells, ponds, trenches, or flood-prone areas. Lightweight and portable, it’s easy to transport between job sites.
Durable Construction for Tough Conditions
Made with corrosion-resistant materials and a reinforced pump head, it withstands mud, sand, debris, and continuous operation. Perfect for long-term use in challenging conditions.
User-Friendly Operation & Maintenance
Quick to install, simple to operate, and low-maintenance, this pump is ideal for fast deployment in emergency scenarios, agricultural irrigation, and construction dewatering projects.
Detail
Typical Applications
Construction Dewatering: Efficiently removes water from trenches, basements, foundations, and excavation sites.
Agricultural Irrigation: Draws water from rivers, ponds, or reservoirs to support crops and farmland.
Flood & Emergency Drainage: Quickly clears standing water after floods, storms, or broken water systems.
Municipal & Infrastructure Projects: Provides temporary water management for roadworks, bridges, and waterworks repair.
Mining & Tunneling Operations: Keeps shafts, tunnels, and pits dry for safe operation.
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Why Choose Our Flexible Shaft Submersible Pump?
Proven Industry Expertise: Years of manufacturing experience in flexible shaft pump systems trusted worldwide.
Customizable Solutions: Shaft lengths, coupling types, and engine options tailored to your project needs.
Fast Delivery & Flexible Quantities: Supports urgent orders or bulk supply without restrictions.
Strict Quality Assurance: Each unit is rigorously tested for performance, durability, and output before shipment.
Professional Support & Service: Expert guidance ensures you select the right pump for any application.
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