Description
Technical Parameters
Henan Yibeng Pump Industry Co., Ltd. is one of the leading manufacturers and suppliers of horizontal self priming pump in China. We have world-leading production equipment and strong manufacturing capabilities. Please rest assured to buy durable horizontal self priming pump at competitive price from our factory.
Horizontal Self Priming Pump | Industrial Self Priming Centrifugal Pump

The HNYB horizontal self-priming pump is designed for water transport, irrigation, drainage, and various wastewater treatment applications. Featuring a horizontal, single-stage centrifugal design, the pump combines efficient fluid transport with self-priming capabilities-eliminating the need for a foot valve or an external priming system. Under appropriate operating conditions, it can automatically evacuate air from the suction piping.
The pump can be installed above the water source, making it particularly well-suited for scenarios where the liquid level is below the pump inlet-situations that would typically require additional priming measures with conventional pumping systems. It is capable of handling clean water, wastewater, and liquids containing suspended solids.
With its compact design and robust self-priming performance, the pump is ideal for applications such as municipal drainage, industrial wastewater treatment, agricultural irrigation, emergency drainage, and dewatering at construction sites. Depending on the specific model, the pump can be configured with various materials, drive options, and hydraulic components to suit diverse operating requirements.
Product Parameter
| Parameter | Value |
|---|---|
| Flow Rate | 3 – 800 m³/h |
| Head | 12 – 65 m |
| Power | 1.5 – 110 kW |
| Outlet Size | ≤300 mm |
| Self-Priming Height | Up to 5 m |
| Temperature | -20°C to 120°C |
| Material | Cast Iron / Ductile Iron / Cast Steel / SS304 / SS316 |
| Drive Type | Electric Motor / Diesel Engine |
Products Video
Structural features

| 1. Pump body | 2. Impeller nut | 3. Impeller | 4. Pump cover |
| 5. Seal box | 6. Mechanical seal | 7. Cooling nozzle | 8. Seal gland |
| 9. Bearing gland | 10. Bearing | 11. Bushing | 12. Skeleton oil seal |
| 13. Shaft | 14. Suspension bracket | 15. Pump coupling | 16. Filling the hole |
Products application

Industrial Water Transport
Suitable for transferring water between storage tanks, reservoirs, and industrial utility systems-particularly in scenarios where the pump is installed above or in close proximity to the water source.
Agricultural Irrigation
Applicable for water extraction and transport in agricultural irrigation, as well as for integration with sprinkler or water distribution systems. Suitability depends on the required flow rate, head, and suction conditions.
Drainage and Emergency Pumping
Suitable for drainage and pumping operations at industrial facilities, construction sites, and other locations where liquid must be lifted from a level below the pump's installation point.
Municipal Water Supply and Drainage Systems
Applicable for various water transport and drainage tasks. If the wastewater contains fibrous debris or large solid particles, it is essential to verify that the selected pump's impeller design and solids-handling capacity meet the specific requirements.
Construction Site Dewatering
Can be used to remove accumulated water from trenches, foundation pits, and other construction areas. If the operating conditions involve significant amounts of sand, gravel, abrasive slurries, or large debris, a pump model specifically designed for such environments must be selected.
Product Features
Easy to start: Horizontal self-priming pumps are able to start automatically without the need for an external priming system. This is because they are equipped with a built-in vacuum system that draws water from the water source and creates the pressure required to start pumping.
Versatility: Horizontal self-priming pumps are used in a wide range of applications, both above and below ground. They can handle a variety of liquids, including water, chemicals, and semi-solid substances.
Efficiency: Horizontal self-priming pumps are highly efficient and can pump faster and more efficiently than traditional pumps. This is because they do not require any manual priming, which saves time and reduces labor costs.
Easy to maintain: Horizontal self-priming pumps are also more cost-effective than traditional pumps because they are less maintenance-intensive and can operate without expensive external priming systems.
Reduced downtime: Horizontal self-priming pumps are less likely to shut down due to water priming problems because they can automatically prime and continue pumping even if the pump temporarily experiences air blocking. This reduces service interruptions and increases uptime.

Product Certification

ISO 9001

ISO14001

ISO45001

CE Product Certification

EAC Product Certification

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Our address
Zhaogang Industrial Park, Fengqiu, Xinxiang, Henan, China
WhatsApp Number
+86 158 3619 1545

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Product parameters
| Flow Rate(Q): | 3~800m³/h |
| Head(H): | 12~65m |
| Pressure: | 0.12MPa~0.65MPa(1.2Bar~6.5Bar) |
| Power: | 1.5~110kw |
| Liquid Temperature: | -20°C~120°C(-4°F~248°F) |
| Material: | Cast Iron/Ductile Iron/Cast Steel/Stainless Steel, Etc |
| Application: | This series have the function of self-priming, without irrigation water, used to transport water or containing certain particles or impurities of the liquid, containing large particles of solid block, long fiber of dirt, sediment waste mine impurities, feces and engineering sewage. |
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