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KN Series oil diffusion pump

KN series oil diffusion pump is the main equipment for obtaining high vacuum(10-5Pa) with high pumping speed from 3100 L/s to 110000 L/s.

Discover Enhanced Performance with KN Series Oil Diffusion Pump: Advanced Features and Versatile Applications

NuoXuo KN series oil diffusion pump

Advantages:

  1. Advanced Features for Improved Operation:
    • Equipped with observation window, oil filling and discharge port, pump oil temperature control, and overheating protection device, ensuring ease of monitoring and maintenance.
    • Incorporates cooling water high-temperature alarming feature for enhanced safety and control.
  2. Efficient Heating System for Reduced Downtime:
    • Utilizes a heater composed of several parallel-connected heating rods, allowing for rod replacement during operation.
    • Shortens heating time and increases heating efficiency, minimizing downtime and maximizing productivity.
  3. Low Oil Return Rate:
    • Achieves minimal oil return rates, with 1×10^-3 mg/cm^2·min for normal diffusion pump oil and 1×10^-4 mg/cm^2·min for 275 silicone oil, ensuring clean and efficient operation.
  4. Advanced Manufacturing Technology:
    • Manufacturing process incorporates stretching technology, reducing weld joints, increasing intensity, and minimizing air leakage for enhanced performance and reliability.

Applications:

The KN Series oil diffusion pump finds extensive applications across various high-tech fields, including:

    • Vacuum Coating Processes
    • Vacuum Furnace Operations
    • Electronics Manufacturing
    • Chemical Industry
    • Aviation and Aerospace
    • Metallurgy
    • Material Science
    • Biological Medicine
    • Atomic Energy
    • Space Exploration

Additionally, the pump is highly acclaimed in the titanium sponge field for its exceptional performance and reliability.

 

Experience the enhanced performance and versatility of the KN Series oil diffusion pump, meticulously engineered to not only meet but exceed the rigorous demands of modern high-tech industries. With precision craftsmanship and unparalleled efficiency, this pump ensures optimal operation in a variety of applications. Whether in vacuum coating, aerospace exploration, electronics manufacturing, or metallurgical processes, the KN Series oil diffusion pump stands as a beacon of reliability and innovation. Trust in its capabilities to elevate your operations to new heights of performance and efficiency.

For more information about the KN Series oil diffusion Pump, contact us
WhatsApp: +86 13849062209
Our team is ready to provide you with professional service and support.

Specification

ItemunitKN-250KN-320KN-400KN-500KN-630KN-800KN-900KN-1000KN-1200KN-1400KN-1600
Ultimate pressurePa5×10-5
CapacityL/s31004600750011000180002600033000400005500080000110000
Fore pump pressurePa40
Back-flow ratemg/(cm2·min)≤3×10-2
Heating timemin≤20≤30≤50
Heating powerkw2.2-2.43.5-3.867.2-81219.221.62430-3234-3840-44
VoltageV220380
Oil Model/KS-3
Oil volumeL1.2-1.51.6-1.83-45-67-814-1516-1818-2022-2528-3032-34
Cooling water consumptionL/h350420500600850120013501500260030003600
Inlet diammm2503204005006308009001000120014001600
Outlet diammm636363100100160160160200200200
Fore pump speedL/s8-1515-3030-7070-15070-600150-600300-1200300-1200300-1200350-1200350-1200
 

 

Outline dimensions

L mm4755907609001050129014851650217522352525
B mm460540720810900115013001360161017501836
H mm5606727859401130145016301880213026503010
Net weightkg50709525834047274085090011501350
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