Check Out YOUNAI Submersible Pump
YOUNAI submersible pump consists of a pump body and a motor. An oil isolation chamber and mechanical seals provide separation. This is an integrated electromechanical pump product. This submersible pump features a compact structure, small size, complete protection devices, and reliable performance.
Submersible Pump with Guide Vane
YOUNAI: With years of excellence in high-flow, low-head water transport, we deliver high-quality submersible pumps with guide vanes. Our pumps are the reliable solution across agricultural irrigation, industrial wastewater management, and municipal flood control, trusted for their proven performance and lower total cost of ownership.
Benefits of YOUNAI Submersible Pumps
Decades of expertise in submersible pump manufacturing, YOUNAI provides a comprehensive range of submersible pumps (including axial and mixed flow types) in multiple series and specifications. We engineer submersible pumps for extended service life and minimal maintenance, ensuring a low total cost of ownership.
CFD-optimized hydraulic design ensures excellent hydraulic performance.
Completely submerged operation, no priming required, no external cooling.
Suitable for deep wells, pit, pool, tank, mine drainage, and underground spaces.
Superior clog resistance for efficient handling of solids and long fibers in wastewater.
Handles diverse media: industrial wastewater, sewage, river water, seawater, solid-laden waste liquids, sediment-laden water(sand, gravel, slag).
Cast iron submersible pumps for agricultural and municipal use; stainless steel submersible pumps for corrosive industrial applications.
Submersible Pump Technology & Solutions
With extensive experience in manufacturing large-scale submersible pumps, YOUNAI is supported by advanced hydraulic modeling, high-precision welding techniques, and professional testing facilities. With a proven track record in submersible pump projects, we have successfully handled applications ranging from water and sewage transfer to mine drainage. Furthermore, we offer customized solutions designed for:
Proven performance in pumping large volumes of water and wastewater.
Robust design for extended service life and reduced maintenance.
Superior long-term value through lower total cost of ownership.
Meeting Customer Needs
YOUNAI is committed to meeting your specific operational and budgetary requirements.
- Listen & Understand: We begin by listening to understand your challenges, then work with you to define your requirements. Our sales engineers recommend the optimal submersible pump model and specifications.
- Competitive Edge & ROI: YOUNAI provides high-performance submersible pumps at highly competitive prices, ensuring a strong return on investment for our clients.
- Configure for Your Conditions: Select the right material (cast iron, ductile iron, carbon steel, or stainless steel) and supply high-quality accessories (flanges, valves, control cabinets).
- Full-cycle Support: Provide technical guidance for installation, commissioning, and maintenance, backed by an 18-month warranty for your peace of mind.
More than a manufacturer, YOUNAI is your fluid technology partner, delivering turnkey pumping solutions.
Applications of YOUNAI Submersible Pumps
Industrial wastewater, sewage treatment plants, groundwater/underground garage/underground space sewage discharge, floodwater control, municipal sewage.
Deep well water extraction, agricultural irrigation, agricultural drainage, river water, rainwater.
Extracting and transporting abrasive slurry containing sand, soil, fine particles and heavy mine waste from deep pits, open-pit mines and underground mines.
Efficient by Design: Submersible Pumps
Take a look inside our workshop. These photos show the superior quality and precise workmanship of our submersible pumps. Every submersible pump results from an integrated optimization of its hydraulic model, mechanical structure, and key components— including sealing, cooling, protection, and control. This cutting-edge submersible pump design ensures high efficiency, long-term durability, and reliable operation. With versatile installation options available, our submersible pumps are suited for a wide range of applications.
Submersible pumps are used to guard against water accumulation and rising water levels in basements and other underground areas. This is especially critical during the rainy season, as sudden flooding poses a significant risk of property damage.
Through iterative CAD and CFD simulations, the YOUNAI submersible pump’s body, impeller, and flow path are finely tuned to an optimal design. This ensures an optimal match between the housing and impeller, along with wider flow paths that improve debris passage. High-precision machining results in smooth channels, while the impeller is strictly balanced to maximize efficiency and minimize vibration.
There are five installation methods for submersible pumps: automatic coupling installation, portable rigid pipe installation, portable hose installation, fixed wet installation, and fixed dry installation.
Related Pumps
Axial Water Pump
Vertical Submerged Pump
Vertical Axial Flow Pump
Vertical Immersion Pump
Vertical Turbine Pump
Protection Rating: IPX8
Stator Winding Insulation: Class F (with a maximum operating temperature of 155°C)
Built-in thermal protection elements in the windings enable motor protection via the control cabinet.
The cable supplied with our submersible pumps is the sewage-resisting heavy-duty rubber-jacket type. It offers excellent mechanical strength and oil-dirty resistance. The conductor cross-section and current-carrying capacity are rated at 40°C, higher than the industry standard of 25°C. It holds a sufficient margin with the current-carrying capacity and a longer lifespan.
Overheat protective element: Temperature-sensing elements that monitor motor windings and trigger automatic shutdown.
Water-leak probe: Probes that sense water ingress in the oil chamber or terminal box to prevent electrical faults.
Float switch: Liquid level sensors that monitor seal performance and activate alerts upon failure.
Lifter: Dedicated anchors or brackets designed for safe and convenient pump handling.
