Other Pump
The Other Pump Manufacturer!
Shanghai Gaoyu Pump & Valve Manufacturing Co., Ltd. was established in 2016 with a registered capital of RMB 10 million. We are a diversified enterprise integrating production, sales, and service.
OEM/ODM
OEM/ODM orders are also welcomed. We have great advantage in R&D from research, design to testing and development. And we are willing to help our clients to improve their brand image, enhance their brand value, shorten their develop time and reduce their products cost.
Technical Team
Our experienced technical team including QA, QC, technicians and engineers can ensure reliable quality of the products.
Our Services
Has experienced sales team, professional technician and after-sale service team which can provide our customers with one-stop full service.
Delivery Service
We have several cooperated forwarders in order to provide our clients with the best delivery term and freight price.
Operating Conditions of Self-Priming Water Pump
| Nominal Diameter: | DN40-DN150 |
|
Head Range: |
15m ~ 50m |
|
Flow Rate Range: |
8m³/h ~ 180m³/h |
|
Power Range: |
1.5kW ~ 30kW |
| Speed | 2900r/min, 1450r/min |
| Medium pH Value: | 4-10 |
| Maximum Medium Density: | 1050kg/m³ |
| Power Supply: | 50Hz, Single-phase 220V or Three-phase 380V, voltage fluctuation range 0.9-1.1 times the rated value. |
| Ambient Temperature ≤45℃, Medium Temperature ≤60℃ | |
Advantages of Self-Priming Water Pump
Entrained Gas Handling
Due to their ability to vent suction lines they can handle fluids with entrained gasses, priming for up to 30 mins without drawing liquid.
Reliable
Their designs are not based on use with other accessories meaning they do not rely on additional valves to function which can sometimes fail
Easy to Maintain
They are far easier to maintain than a submersible pump which is immersed in the liquid and may need confined space training to maintain.
Robust
As the motor and cable are not immersed in fluids, they are longer lasting and less exposed to pumping mediums when handling corrosive or aggressive fluids
Applications of Self-Priming Water Pump
Wastewater and Sewage Handling: Self-priming pumps are widely used for lifting and transferring wastewater, sewage, and sludge in municipal sewage systems, industrial wastewater treatment plants, and septic systems. Their ability to handle solids and maintain priming makes them valuable in these applications.
Construction and Dewatering: Self-priming pumps are used to dewater construction sites, excavations, and basements. They can handle water with sediment and debris, making them suitable for pumping out accumulated water from construction projects.
Irrigation and Agriculture: Self-priming pumps are used for irrigation systems, pumping water from wells or water bodies to supply agricultural fields with water. Their ability to handle variable water sources and intermittent operation is beneficial in agricultural settings.
Marine and Bilge Pumping: On boats, ships, and other marine vessels, self-priming pumps are used for bilge pumping to remove water that accumulates in the hull. They can handle seawater and prevent flooding.
Emergency and Flood Control: Self-priming pumps are employed in flood control systems to rapidly remove excess water from areas prone to flooding. They are also used in emergency situations to manage water accumulation.
Industrial Processes: Self-priming pumps are used in various industrial processes, including chemical transfer, food and beverage processing, and pharmaceutical production. Their ability to handle different fluids and maintain priming is advantageous in these settings.
Suitable Well Diameter: 4"~10" (100~250mm), fits most standard water wells
Head Range: 16m ~ 550m
Flow Rate Range: 0.3m³/h ~ 120m³/h
Power Range: 0.37kW ~ 92kW
Speed: 2850r/min
Medium Temperature ≤ +50℃
Solid Content (by weight) ≤ 0.01%
Medium pH Value: 6.5~8.5
Chloride Ion Content in Water ≤ 400 mg/L
Hydrogen Sulfide Content ≤ 15 mg/L, free of oil
The submersible pump must operate fully submerged, submersion depth ≤70m, pump bottom distance from well bottom ≥3m
Advantages Of Stainless Steel Deep Well Pump
1.Durable and wear-resistant, with a long service life:
Stainless steel submersible pumps have significant wear resistance and durability. Compared to traditional cast iron submersible pumps or plastic impeller submersible pumps, stainless steel submersible pumps are less prone to wear and rust.
The characteristics of this material make the service life of stainless steel submersible pumps much longer than ordinary submersible pumps.
2.Acid, alkali, and corrosion resistance:
Stainless steel submersible pumps have good acid and alkaline resistance and can adapt to various complex and special water quality environments, including water containing corrosive media.
This characteristic makes stainless steel submersible pumps widely used in chemical, pharmaceutical and other fields.
3.Stable operation with low noise:
The stainless steel submersible pump has fine workmanship and stable operation. It adopts a multi-stage impeller design, which will not cause significant noise impact on the surrounding environment.
This makes stainless steel submersible pumps perform well in situations that require low noise environments.
4.Compact structure with small footprint:
Due to working underwater, submersible pumps can be directly installed in sewage tanks without the need for specialized pump rooms, saving a lot of land and infrastructure costs.
Application Scenarios of Stainless Steel Deep Well Pump SP Type
Municipal Water Supply: Safe drinking water lifting from deep underground aquifers, municipalities, or large residential areas.
Agricultural Irrigation: Watering of crops, orchards, and large-scale farmlands in various climatic conditions.
Industrial Fluids Handling: Corrosive or high-purity water transfer in food processing, pharmaceuticals, and chemical plants.
Firefighting Systems: Key component in water supply for industrial and commercial fire protection systems.
Mining and Marine: Dewatering and supply in mining shafts and marine infrastructure.
Customized OEM Projects: Designed and produced for unique, non-standard industry requirements.
Packing Details
We will packing by professional export packing,safety against breakage, finally into the wooden cases/ carton/pallet or customized package.
We can deliver by SEA,air,rail transportation,the China-Europe Railway Express etc.
TNT, DHL,UPS, FEDEX, EMS，S.F EXPRESS etc.
FAQ