I. Product Overview:

The A3NK series triple screw pumps are widely used screw pumps today. They are non-pulsating in both application and environmental conditions. As is well known, triple screw pumps are highly reliable, offering nearly pulsation-free conveyance at a reasonable cost, with very low noise, and are extensively employed in numerous industries such as oil and gas, chemicals, shipping, industry, transportation, alternative energy, food processing, papermaking, power demand, and pharmaceuticals. Particularly, they are widely used in the elevator lift industry. The triple screw pump is one of the most commonly used pump series in the world.

Typical Model Representation MeaningInterpretation:

A3NK-025/043-IFOGFO-G-A

A3NK-025/050-IFOGFO-G-A

A3NK-032/045-IFOGFO-G-A

A3NK-032/051-IFOGFO-G-A

A3NK-032/055-IFOGFO-G-A

A3NK-032/064-IFOGFO-G-A

A3NK-040/056-IFOGFO-G-A

A3NK-040/069-IFOGFO-G-A

A3NK-040/080-IFOGFO-G-A

……

Here's the model parts available; for more information, please contact AKP.

III. Product Applications and Functions:

The A3NK series tri-screw pumps are mainly used for transporting lubricating oil, gear oil, hydraulic oil, mineral oil, vegetable oil, ethylene glycol, synthetic fluids or emulsions, coolant, grinding fluid, cooling oil, light diesel, oil, heavy oil, fuel oil, tar, etc.

1. Lubrication Services (diesel engines, turbines, compressors, steam turbines, gear reducers, and gearboxes)

2. Sealed Oil Control Service (Compressors, Generators)

3. Power hydraulic technology (forging presses, machine tools, processing machines, rolling mills, injection molding machines, unloading devices, hoists, variable pitch propellers, and hydraulic winches).

4. Multi-faceted professional applications in industrial and maritime sectors

5. Food (chocolate, syrup, vegetable oil)

6. Hydraulic Regulator

7. Refining and Petrochemical Services

8. Hydraulic lubrication cooling circulation filtration and reliability support & service

9. Transmission Service

10. Fuel oil burner

Section 4: Application FieldsScope：

The A3NK series triple-screw pumps have a vast range of applications. This demonstrates that AKP technology offers numerous types of fluids for industrial use under various stringent conditions, including: oil transportation, power generation, lubrication and sealing oil services, hydraulic elevators, fuel oil transportation and burner services, power hydraulics, food, mechanical lubrication, commercial marine and naval fleets, refineries and petrochemical, chemical processing, and more industries.

1. Anti-ship defense aircraft carrier vessels: main engine lubricating oil supply pump, lubricating oil separator supply pump, cylinder oil supply pump, hydraulic cylinder drive oil pump

2. Aerospace Engine UAV: Air Engine Bearings High Temperature Test Oil Pump

3. Mining Machinery Lubrication: Vertical Mill circulating lubricating oil pump, Ball Mill gear lubricating oil pump, Coal Mill thin oil lubricating pump, Cement Mill thin oil lubricating pump

4. Power Transmission Gear Reducers: Forging presses, forging equipment, roller presses, injection molding machines, gear reducers, gearboxes, and lubrication pumps, as well as recirculating oil pumps

5. Cement kiln head glass lime material kiln firing: ignition oil pump, circulating oil pump, booster pump, fuel pump, heavy oil pump

6. Circulating Fluidized Bed Boiler Ignition and Fuel Supply: Ignition oil pump, combustion spray pump, diesel atomizing ignition oil pump, diesel pressure booster pump, boiler fuel supply pump

FiveKey Features:

1. The A3NK series tri-screw pumps are particularly easy to install, and the tank vertical installation with the discharge outlet mounted above the cylinder cover is especially economical.

2. Submerged vertical installation saves space and maintenance costs compared to dry-slab horizontal installation; any leaks are contained within the storage tank.

3. The dry horizontal installation with bottom foot mounting is fixed externally to the oil tank (ideally suited for the installation, disassembly, and maintenance of import/export pipelines). The mechanical seal is made of silicon carbide, ensuring a longer service life.

4. The A3NK tri-screw pump features a smooth and even structural design. The design of the tri-screw pump aims to eliminate any pulsation, ensuring smooth operation and reducing noise emissions to standard levels, thereby cutting all costs associated with secondary noise reduction measures.

5. The pulsation-free flow characteristic of the A3NK tri-screw pump is crucial for the output state management of the AKP screw pump, such as applications in precision hydraulic control and fuel metering. Regardless of the pump's speed, specification, and installation type, the noise emission ranges between 48 to 75 dBA, in accordance with the test standard ISO 4412TM.