| Customization: | Available |
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| Warranty: | 12 Months |
| Screw Number: | Multi Screw Pump |
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The A3NF Series Three-Screw Pump is an engineering masterpiece in the realm of self-priming volumetric quantitative pumps. It achieves an extraordinary maximum differential pressure of up to 40 bar, setting a new standard for efficiency. This innovative design is perfect for transporting a diverse range of non-abrasive and non-corrosive fluids with excellent lubricating qualities. A true multi-industry powerhouse, it seamlessly integrates into various sectors including metallurgical plants, mining, cement production, chemical processing, oil fields, and beyond. The A3NF Series is a dependable workhorse, expertly serving as lubricating, hydraulic, jacking, sealing, control, gathering and transportation booster, supply, discharge, and aromatics pumps. Wherever optimal fluid transport is paramount, the A3NF Series consistently delivers unmatched performance and reliability.
| A3NF Three-Screw Pump | ||||
| Flow Rate | 10-10000 | L/min | 1-600 | m³/h |
| Outlet Pressure | 10-40 | bar | 1-4 | Mpa |
| Viscosity | 1-15000 | mm²/s | 1-15000 | cSt |
| Temperature | Max.180 | ºC | Max.356 | ºF |
Mounting Options: Tailor your installation to perfection with our versatile options! Opt for Horizontal configuration with choices like foot, flange, or side hanging to ensure seamless integration into your existing setup. Alternatively, go Vertical with pedestal or deepwell arrangements for impeccable alignment.
Bearing Options: Elevate your pump's performance by selecting the ideal bearing solution. Choose Internal bearings for a product-lubricated path to optimal efficiency, or opt for External bearings that come packed with permanent grease for long-lasting, enduring performance.
Sealing Excellence: Achieve superior sealing with our advanced technologies. Choose from robust Mechanical Seals, reliable Lip Oil Seals, or the cutting-edge Magnetic Drive, all designed to promise a truly leak-free and efficient operation.
1. Fuel Oil Firing/Energy Engineering
This masterfully engineered pump is designed to expertly manage a wide array of oil types, from light and heavy fuel oils to residual and waste oils. It thrives in applications such as efficient fuel oil transfer and serves as a critical burner jet pump on gas turbines. In power plants, it is vital for seamless operations, functioning as a fuel oil unloading pump, oil feed pump, booster pump, fuel injection pump, ignition supply pump, and more.2.Hydraulics
Our adaptable pump is engineered to effectively pressurize and pump a variety of hydraulic oils, including hydraulic lubricating oil and turbine oil. Its extensive applications include serving as hydraulic pumps for lifts, elevating platforms, pusher centrifuges, hydraulic presses, forging hammers, bale presses, chip-board presses, hoists, and critical components like variable-pitch propeller units, rudder adjustment units, hatch hydraulics, and in rolling mill and machine tool hydraulics.
3. Marine/Offshore Engineering
Specialized for challenging marine environments, this pump efficiently handles lubricating oil, hydraulic oil, and various fuel oils.It plays essential roles as a main lubricating pump, auxiliary lubricating pump, and emergency lubricating pump for marine diesel engines. Moreover, it acts as a reliable fuel supply pump and heavy oil injection pump for marine boilers, powering critical ship systems like the anchor dynamic pump and steering engine drive pump.As a fuel supply pump, it is an integral component for marine boilers, providing the power needed for essential ship functions, including the anchor mechanism's dynamic pump and the steering engine's drive pump.4.General Industrial Engineering/Machine/Heavy Machine Industry
This pump is proficient in handling a diverse range of fluids for lubricating, cooling, sealing, and regulating tasks. It serves as a lubricating oil pump, ensuring the lubrication and cooling of machinery, including steam, gas, and water turbines, performing duties as a circulating oil pump, regulating oil pump, control oil pump, and jacking oil pump. For compressors, it operates as a turbine oil pump, sealing oil pump, and coolant oil pump, while for diesel engines, it functions as both a lubricating oil pump and fuel pump.5.Offshore Engineering
Constructed for the rigorous demands of the offshore industry, this pump expertly manages lubricating, cooling, and hydraulic oils, along with light and heavy fuel oils, crude oils, and various fuels.It is a crucial asset on offshore drilling platforms, serving as a lubricating oil pump and playing a vital role in the lubrication, circulation, and cooling of hydraulic systems.6.Tank Farms
This pump is specially designed for the efficient handling of all lubricating fluids, including greases, oils, paints, fuels, polyols, and isocyanates. It excels in loading and unloading operations within tank farms, ensuring smooth and consistent operations.7.Chemical and Petro-Chemical, as well as Processing Industry
With a robust design, this pump is crafted to handle a comprehensive range of lubricating fluids such as oils (including crude oils), greases, paints, lacquers, ointments, pastes, polyols, isocyanates, tar, bitumen, glycerin, glues, adhesive substances, resins, paraffins, waxes, and water glass. It excels as a pipeline pump, ensuring reliable and efficient fluid transportation across complex network systems.8.Tire Rubber/Printing/Paper Industry
In niche industries like tire rubber, printing, and paper, this pump demonstrates impressive efficiency in handling aromatics oil, gravure ink, rubber oil, and pulp. It proves its worth as an aromatics oil pump at rubber factories and beyond, enhancing operational capabilities in these specialized sectors.
| Mpa | n=1450rpm | |||||||||||||
| v=3cSt | v=12cSt | v=40cSt | v=75cSt | v=150cSt | v=380cSt | v=760cSt | ||||||||
| Q(L/min) | W(kW) | Q(L/min) | W(kW) | Q(L/min) | W(kW) | Q(L/min) | W(kW) | Q(L/min) | W(kW) | Q(L/min) | W(kW) | Q(L/min) | W(kW) | |
| 0.5 | 225 | 2.93 | 234 | 2.93 | 239 | 2.93 | 241 | 3.22 | 244 | 3.61 | 244 | 4.39 | 245 | 5.46 |
| 1.0 | 210 | 4.98 | 226 | 4.98 | 234 | 4.98 | 238 | 5.28 | 241 | 5.67 | 242 | 6.44 | 244 | 7.53 |
| 1.5 | 193 | 7.05 | 216 | 7.05 | 230 | 7.05 | 234 | 7.35 | 238 | 7.73 | 240 | 8.52 | 242 | 9.60 |
| 2.0 | 177 | 9.38 | 208 | 9.10 | 225 | 9.10 | 232 | 9.38 | 236 | 9.78 | 238 | 10.6 | 241 | 11.6 |
| 2.5 | 162 | 11.1 | 199 | 11.1 | 221 | 11.1 | 229 | 11.4 | 233 | 11.8 | 236 | 12.6 | 240 | 13.7 |
| 3.0 | 191 | 13.5 | 215 | 13.5 | 226 | 13.5 | 231 | 13.9 | 235 | 14.7 | 239 | 15.7 | ||
| 3.5 | 183 | 15.5 | 210 | 15.5 | 223 | 15.6 | 229 | 16.0 | 234 | 16.7 | 237 | 17.8 | ||
| 4.0 | 175 | 17.8 | 206 | 17.8 | 220 | 17.6 | 226 | 18.0 | 233 | 18.8 | 236 | 19.9 | ||
1.Technical Advantages
To empower you in selecting the perfect pump tailored to your unique requirements, we meticulously compile comprehensive data regarding your operational prerequisites. Connect with us to access our all-inclusive working condition survey form. If you're planning to replace an existing pump, simply provide us with the original product model or nameplate, ensuring effortless compatibility and superior performance.
Q:Can provide customized products?
A: Yes, we can provide customized products. We need you to provide the working conditions and requirements for customization, and you can also provide drawings.
Q: How long does the production cycle take?
A:Delivery time is generally about 15 days, we are a screw pump manufacturer from China, with professional production equipment and production lines, whether you are a dealer or an end user, our manufacturing capacity can meet your needs.
Q: What quotation methods can be offered?
A: EXW, FOB, CIF
Q:What payment methods are available?
A: Support T/T and L/C, 30% payment after order confirmation, 70% payment before delivery.
Q: How long is the warranty period?
A: 1 to 3 years
Q: Can accept factory inspection and factory test verification
A: Yes, we welcome you to visit our factory, which is located in Huangshan, China
1.Unlock unparalleled cost-effectiveness with Huangshan Aike Equipment Technology Co., Ltd.! As a premier direct factory, we excel in mass production, enabling us to provide you with the most competitive factory prices in the industry. Whether you need a single unit or a hundred, our direct purchasing approach helps you dramatically lower your procurement expenditures, ensuring the absolute best value for your investment.
2.Attain exceptional energy efficiency with our meticulously engineered High-Performance Three-Screw Pump for fuel and hydraulic circulation. As industry leaders, we comply with the most stringent production standards, offering pumps with customizable seal options designed to minimize internal leakage, thereby enhancing operational efficiency and significantly reducing energy consumption.
3.Reap the benefits of minimal maintenance expenses. When vital components like screws or bushings exhibit wear and fall below performance expectations, we provide easily replaceable core parts as a cost-effective alternative to purchasing entirely new pumps. This convenient, economical solution ensures substantial long-term savings.
4.Experience prompt solutions with minimal downtime. Should operational challenges arise, our state-of-the-art remote support system connects you instantly with our expert engineers. They collaborate with you to swiftly diagnose and resolve any faults, ensuring your production resumes in the shortest possible time, minimizing disruptions.
5.Savor the prolonged service life of our pumps, owing to the expertise of our advanced technical application engineers. They guide you in selecting the ideal product configurations tailored to your specific requirements, ensuring enduring high-performance operations. This strategic selection not only guarantees the longevity and reliability of your equipment but also offers vigilant protection and maintenance for your critical machinery.
Before commencing the initial operation, it is vital to thoroughly fill the lubricating medium oil to establish a robust and protective oil film across the screw pair and spiral groove surfaces. By following these imperative guidelines, you can significantly enhance the durability and lifespan of your High-Performance Three-Screw Pump for Fuel and Hydraulic Circulation.
1.Avoid over-tightening the import and export connection flanges. Excessive tension could cause deformation or misalignment of the base pump body, thereby degrading the pump's inherent precision and operational efficiency.
2.While configuring the pipeline, ensure meticulous coaxial alignment between the pump and motor. This careful alignment guarantees that the import and export pipeline connections are securely sealed, preventing any potential damage or misalignment.
3.During installation, ensure the removal of the rubber plugs from both the inlet and outlet. Prevent any impurities or welding slag from entering the pump chamber, as they can impair the pump's functionality.
4.Never operate or cleanse the pump using water or any media without the prescribed lubricating medium. Operating with alternative media without explicit guidance is strictly prohibited.
5.If the pump has been inactive for a significant period or before its initial operation, it is vital to fill the pump cavity with the recommended medium to ensure smooth functionality.
6.Ensure the pipe diameter configuration matches precisely with the pump diameter. Furthermore, when starting the operation, be sure to open the inlet and outlet pipe valves for optimal flow and efficiency.
7.Operating the pump at pressures beyond its rated working pressure is strictly forbidden to avoid damage and maintain long-term reliability and performance.
8.The safety valve adjustment bolts are pre-set and should not be altered. It is crucial to note that the safety valve is not designed to function as a relief valve.
9.Disassembling any pump parts without written consent from the manufacturer is strictly prohibited, as it could void the warranty and compromise the structural integrity of the pump.
10.The screw pump operates as a positive displacement quantitative pump, with its working pressure inherently dictated by the system load. Compliance with specifications is essential for optimal performance.
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