VARIAN L6691-301 Conflat Flange Rotation Feedthrough Uhv 1.33 Shutter 2.75

( Brand: Varian ), ( Manufacturer Part Number: L6691-301 ), ( Part Type: Flange )

Review VARIAN 1.33 Inch Conflat Flange Rotation Feedthrough Uhv Shutter 2.75

Varian L6691-301 1.33 Conflat Flange Rotation Feedthrough UHV Shutter - 2.75 Inch

The Varian L6691-301 1.33 Conflat Flange Rotation Feedthrough UHV Shutter is a precision engineered component designed for applications in ultra-high vacuum (UHV) environments. This product is a testament to Varian's commitment to providing high-quality, reliable solutions for scientists and researchers worldwide.

The 1.33 Conflat Flange Rotation Feedthrough UHV Shutter features a 1.33 mm conflat flange, ensuring a secure and leak-free connection. Its diameter of 2.75 inches provides ample space for various components to pass through while maintaining a compact footprint.

The shutter mechanism is designed for smooth, precise rotation, facilitating easy control of light or gas flow. The UHV-compatible materials used in its construction guarantee minimal outgassing, reducing the risk of vacuum leaks and maintaining the integrity of your vacuum system.

This feedthrough shutter is a versatile addition to any UHV system, suitable for a wide range of applications, from scientific research to industrial vacuum processes. Its robust design, coupled with its ability to withstand high vacuums, makes it an ideal choice for demanding environments.

In conclusion, the Varian L6691-301 1.33 Conflat Flange Rotation Feedthrough UHV Shutter offers a reliable, leak-free solution for controlling light or gas flow in UHV systems. Its precision engineering, UHV compatibility, and robust design make it a valuable asset for scientists and researchers seeking to advance their work in ultra-high vacuum environments.

Analysis of Varian L6691-301 UHV Shutter: Pros, Cons, and Recommendation

The Varian L6691-301 1.33 Conflat Flange Rotation Feedthrough UHV Shutter 2.75 is a high-performance component used in ultra-high vacuum (UHV) applications. Let's delve into its key advantages, potential drawbacks, and a concluding recommendation.

1. **UHV Compatibility**: Designed for UHV applications, this shutter ensures minimal gas leakage, enabling precise and sensitive experiments.

2. **Conflat Flange**: The flange design provides a reliable seal and allows for easy integration with other vacuum components.

3. **Rotation Feedthrough**: Allows the shutter to rotate while maintaining its seal, providing increased flexibility in experimental setups.

4. **Suitable for 2.75" Holes**: The size of the shutter makes it compatible with many standard vacuum system configurations.

1. **High Cost**: As a specialized component, the Varian L6691-301 is priced higher than standard vacuum components, which may be a limitation for budget-conscious researchers.

2. **Specialized Knowledge Required**: Proper installation, operation, and maintenance of the shutter may require specialized expertise, which could potentially lead to additional costs and potential errors.

The Varian L6691-301 1.33 Conflat Flange Rotation Feedthrough UHV Shutter 2.75 is a high-quality component well-suited for UHV applications where precise control and minimal gas leakage are essential. However, its high cost and the need for specialized knowledge may make it less accessible for some researchers.

If your research requires UHV conditions and the features offered by this shutter are essential for your experiments, we recommend considering the Varian L6691-301 as a valuable investment in your research equipment. If budget constraints are a concern, you may want to explore alternatives or consider renting the shutter for short-term projects to minimize costs.

Details:

Great condition.

part #: l6691301 prices

• $500.00-$1700.00

specifications valvplu:

• brand: Varian
• mpn: L6691-301
• part type: Flange

shipping valvplu:

• type: Calculated
• service: UPS Ground Saver
• transit: 5-12 Days
• cost: $11.65
• class: Economy
• carrier: UPS

payments valvplu:

• wallet: Paypal
• credit card: Discover
• other

general valvplu:

• condition: Used
• Pumps Pump Accessories > Vacuum Pumps > Other Vacuum Pumps

returns valvplu:

• policy: No Returns

seller valvplu:

• city: Albuquerque, New Mexico
• # reviews: 23
• rating: 100.0%

offer valvplu:

• quantity: 1
• availability: In Stock
• options: Ship-to-home
• best offers: True
• sold: 0
• started: September 24, 2025

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