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PTFE Shaft Seal HN2390 Friction Optimized 25x32x5
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PTFE Shaft Seal HN2390 Friction Optimized 25x32x5
Thanks to its high wear and pressure resistance, this standard design is suitable for a wide range of applications, such as pumps, blowers, and compressors.
PTFE Shaft Seal HN2390 Friction Optimized 25x32x5
Item #: 127077756

PTFE Shaft Seal HN2390 Friction Optimized 25x32x5

Item #: 127077756

SGD 117

Price Details

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*All items will import from US

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Order now and get it around Monday, August 03
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Thanks to its high wear and pressure resistance, this standard design is suitable for a wide range of applications, such as pumps, blowers, and compressors.
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What Stands Out

Friction Optimization
Engineered for reduced friction, this PTFE shaft seal enhances performance by minimizing energy loss and wear, ensuring smoother operation in various applications.
Versatile Sizing
With dimensions of 25x32x5mm, it fits a broad range of machinery, making it an ideal choice for both new installations and replacements in diverse industrial settings.
Durable Material
Constructed from high-quality PTFE, this seal offers superior chemical resistance and long-lasting durability, ensuring reliable performance in challenging environments.

Product Details

Shop PTFE Shaft Seal HN2390 Friction Optimized 25x32x5 online at a best price in Singapore. B01E95GEDI
Item Weight0.1 lbs (50 grams)

Who Should Buy?

Suitable For
  • Industrial Machinery

    Ideal for sealing applications in various industrial machines, enhancing durability and reducing friction effectively.

  • Hydraulic Systems

    Perfect for hydraulic systems needing reliable seals, ensuring minimal leakage and efficient operation under pressure.

  • Home Appliances

    Beneficial for repair and maintenance of home appliances, prolonging their life and improving performance with optimized sealing.

Not Suitable For
  • Automotive Use

    Not suitable for high-temperature or fluctuating conditions commonly found in automotive applications, could lead to failure.

  • High-Speed Applications

    May not perform well in high-speed rotations where extreme durability is required, risking seal integrity.

  • Food Processing

    Not recommended for food processing equipment due to potential contamination and non-compliance with food safety standards.

Product Description

PTFE Shaft Seal HN2390 Friction Optimized 25x32x5

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What materials are used in the PTFE Shaft Seal HN2390?

    Answer: The PTFE Shaft Seal HN2390 features high-quality polytetrafluoroethylene (PTFE), known for its excellent chemical resistance and high-temperature stability. This material allows the seal to operate efficiently in various environments, including those exposed to aggressive chemicals or extreme temperatures. Its unique friction-optimized design ensures minimal wear and tear, making it suitable for applications in automotive, industrial machinery, and HVAC systems.
  • Question: What are the dimensions of the PTFE Shaft Seal HN2390?

    Answer: The dimensions of the PTFE Shaft Seal HN2390 are 25mm inner diameter, 32mm outer diameter, and a thickness of 5mm. These precise measurements ensure a snug fit on corresponding shafts, enhancing the seal's performance in preventing fluid leaks and keeping contaminants out. This level of accuracy is crucial for applications in rotating equipment, where proper sealing significantly affects overall efficiency.
  • Question: How does the friction optimization of this seal work?

    Answer: The friction optimization in the PTFE Shaft Seal HN2390 is achieved by modifying the surface properties of the seal, reducing contact friction against the shaft. This feature not only improves energy efficiency but also enhances the seal's lifespan by minimizing wear. This type of seal is particularly beneficial in rotary applications such as pumps and compressors, where reduced friction directly translates to less heat generation and lower operational costs.
  • Question: What are the typical applications for the PTFE Shaft Seal HN2390?

    Answer: The PTFE Shaft Seal HN2390 is versatile and can be found in numerous applications, including automotive engines, hydraulic systems, and residential HVAC systems. Its chemical resilience makes it ideal for industries that handle aggressive fluids, such as oil and gas or chemical manufacturing. By effectively preventing leakage and contamination, it contributes to maintaining system efficiency and operational reliability.
  • Question: Can the PTFE Shaft Seal HN2390 be used in high-temperature environments?

    Answer: Yes, the PTFE Shaft Seal HN2390 is designed to perform well in high-temperature environments, withstanding temperatures typically up to 260°C (500°F). This characteristic makes it suitable for applications such as turbine seals or high-performance automotive engines, where conventional materials may fail. Its high thermal stability ensures continued reliable sealing performance under extensive thermal cycling.
  • Question: Is the PTFE Shaft Seal HN2390 resistant to chemicals?

    Answer: Absolutely, the PTFE Shaft Seal HN2390 is highly resistant to a wide range of chemicals, including acids, bases, and solvents. This resistance makes it a preferred choice in industries that deal with harsh substances, as it prevents the deterioration of the seal and ensures uninterrupted operation. Users in chemical processing plants or waste management facilities particularly benefit from its robust design.
  • Question: How do I correctly install the PTFE Shaft Seal HN2390?

    Answer: To install the PTFE Shaft Seal HN2390, ensure that the sealing surface and the shaft are clean and free of debris before placing the seal in its designated groove. Make sure to align it correctly to prevent twisting during installation, which can lead to premature failure. This seal works effectively in situations like replacing worn-out seals in machinery or units where leaks are causing operational challenges.
  • Question: What benefits does the PTFE Shaft Seal HN2390 provide over rubber seals?

    Answer: The PTFE Shaft Seal HN2390 offers several advantages over traditional rubber seals, including superior temperature resistance, chemical stability, and lower friction. While rubber seals may deteriorate under extreme conditions or certain chemicals, PTFE withstands these challenges without losing its sealing properties. This makes it an excellent choice for high-performance applications where reliability is essential, such as in aerospace or automotive engines.
  • Question: Where can I buy the PTFE Shaft Seal HN2390?

    Answer: You can buy the PTFE Shaft Seal HN2390 from Ubuy, which provides a wide range of industrial seals and components. They offer convenient online access for purchasing this high-quality seal, ensuring that you receive authentic products suited for various applications. Ubuy's platform is designed to enhance your shopping experience, making it efficient to find and order the specific seal you need for your projects.
  • Question: What should I consider when selecting a seal for my application?

    Answer: When selecting a seal like the PTFE Shaft Seal HN2390, consider factors such as the operating temperature, chemical exposure, pressure levels, and the type of shaft being sealed. Analyzing these parameters ensures the chosen seal will perform optimally in your specific application. For instance, if your machinery operates in a high-temperature environment with aggressive chemicals, opting for a PTFE seal is a smart choice to maintain efficiency and avoid leaks.

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SGD 117

Order now and get it around Monday, August 03

QTY:

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Features & Benefits

  • High wear and pressure resistance for enhanced durability.
  • Suitable for various applications like pumps, blowers, and compressors.
  • Compatible with both lubricated and oil-free service.
  • Effective sealing for rotating shafts with optimal PTFE composition.
  • Standard design ensures ease of assembly and reliability.
  • Options available for pressurized and pressureless environments.

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