A3NT series lubricating oil pump
1. Product overview:
A3NT series lubricating oil three-screw pump is designed and manufactured according to national standard GB10887-89. The three-screw pump is a kind of rotor-type positive displacement pump. It mainly uses the principle of screw meshing, relying on the rotating screw to mesh with each other in the pump sleeve, to seal the conveyed medium in the meshing cavity, and to push it continuously and uniformly along the screw axis to the pump casing. The discharge port provides stable pressure for the system. The three-screw pump is suitable for conveying various non-corrosive oils and similar oils and lubricating liquids. The viscosity range of the conveyed liquid is generally 3.0～760mm2/S (1.2～100°E), and the high viscosity medium can be conveyed by heating to reduce the viscosity. Its temperature generally does not exceed 350 ℃.
2. Product use function:
A3NT series lubricating oil three-screw pumps are suitable for conveying liquids with no abrasive particles, no chemical corrosion to pump materials, and lubricity. The conveyed medium includes various oils and oils; products include heat conduction, lubrication, hydraulic oil and asphalt, lubricating grease, chemical products and lubricating media such as paraffin, wax oil, soap, etc.; used as fuel oil in heating equipment Fuel injection, fuel supply and delivery pumps; hydraulic, lubricating and remote motor pumps in the machinery industry; loading, delivery and liquid supply pumps in the chemical, petrochemical and food industries; Fuel injection and lube oil pumps and marine hydraulics pumps.
1. Conveying lubrication circulation cooling filter seal
2. Fuel supply pressurized atomization ignition injection fuel feeding
3. Hydraulic test drive lift brake control
4. Conveying, filling, unloading, pumping, delivery and supply
5. Long-distance multiphase mixed crude oil gathering and transportation pressurization
6. High pressure flushing chip removal and chip breaking tool cooling cycle.
7. Sweeping and cleaning cargo oil metering, shipping, loading and transportation
8. Feeding stripping cargo oil loading transfer separation mixing
3.the scope of application:
1. General traditional industrial metallurgical industry
2. Oil and Gas & Refinery Chemical Chemical Viscose Industry
3. Offshore drilling platform & FPSO
4. National Defense Military Ship Defense & Aerospace Equipment Manufacturing
5. Comprehensive hydraulic lubrication cooling cycle filtration management and reliability support services
6. Commercial marine marine ship port terminal oil depot tank area
7. Mechanical manufacturing of auto parts and CNC machine tool machining centers
8. Power plants and energy production & kiln boilers
9. Rubber and plastic tire granulator
10. Hydraulic elevator stage lifting equipment
11. Cement glass lime building materials mining machine crusher grinder
12. Gearbox reducer rotating general machinery
13. Road construction machinery mixing station leachate mixing station & tunnel shield project
14. Municipal public infrastructure for sewage treatment
15. Paper & Textile
16. Paint and coating asphalt industry
17. Food and pharmaceutical industry
4. typical representative model meaning interpretation:
A3NT-032/048-ISOGIA-GA
A3NT-032/064-ISOGIA-GA
A3NT-032/083-ISOGIA-GA
A3NT-040/056-ISOGIA-GA
A3NT-040/068-ISOGIA-GA
A3NT-040/080-ISOGIA-GA
A3NT-040/104-ISOGIA-GA
5.material configuration:
|
Part name |
Material Material Code Name |
|
screw |
16MnCrS5, 40Cr, 38CrMoAl, Q235A |
|
bushing |
ZL109, ZCuSn5Pb5Zn5 |
|
pump body |
HT250, QT400-15, Q235A, 304, 316 |
6. Technical data and performance parameters:
|
flow |
Capacity |
Q |
Up to |
10000 |
L/min |
|
inlet pressure |
Inlet pressure |
ps |
Up to |
7 |
Mpa |
|
Outlet pressure |
Working Pressure |
pd |
Up to |
5 |
Mpa |
|
Differential pressure drop |
Differential pressure |
pdiff |
Up to |
4 |
Mpa |
|
medium viscosity |
Viscosity |
V |
Up to |
1-15000 |
mm 2 /s |
|
medium temperature |
Fluid Temperature |
t |
Up to |
180 |
°C |
|
Rotating speed |
Speed |
n |
Up to |
3600 |
r/min |
|
Required NPSH |
NPSHr |
Up to |
0-5 |
m |
|
|
efficiency |
Efficiency |
Up to |
86 |
% |
* Self-priming capacity and efficiency vary according to different working conditions. The data here is for selection reference. If you have any questions, please consult AKP.
7. Advantages:
(1) Wide range of pressure and flow, the flow range is 0.2～1000m³/h;
(2) Wide range of types and viscosities of liquids to be transported;
(3) Because the inertial force of the rotating parts in the three-screw pump is low, a high speed can be used;
(4) Good suction performance and self-priming ability;
(5) The flow is uniform and continuous, with little vibration and low noise;
(6) Compared with other rotary pumps, it is less sensitive to incoming gas and dirt;
(7) The three-screw pump has a solid structure and is easy to install and maintain;
(8) Strong self-priming ability;
(9) Due to the general combination of components, there are various structures, which can be used for horizontal, flanged and vertical installations;
(10) A heating or cooling structure can also be provided according to the needs of the conveyed medium;
Product Consultation
If you have any interest in our products, please feel free to leave us your intention information!
AlKEN SCREW PUMP & SYSTEM
E-mail: cpo@akscrewpump.com
Add: BNo. 51, Huancheng West Road, Huizhou District, Huangshan City, Anhui Province
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