Copper Gasket LAB OUTLET Conflat Flange Vacuum Seal

Description

Product Overview

The LAB OUTLET Copper Gasket is engineered for mating two Conflat (CF) vacuum flanges with a size of 3-3/8 inches. Crafted from 1/4 hard, high-purity oxygen-free copper (OFHC), this gasket ensures a robust seal that is impermeable to gases and capable of withstanding temperatures up to 450°C indefinitely. It is chemically cleaned and processed to minimize scratches and burrs, making it suitable for ultra-high vacuum applications down to 10-13 torr (10-11 Pa). This gasket is a critical component in maintaining vacuum integrity in demanding industrial and scientific settings.

Usage

This copper gasket is ideal for ultra-high vacuum systems in industries such as semiconductor manufacturing, research laboratories, and aerospace, where precise vacuum seals are essential. It is commonly used during bake-out processes at elevated temperatures to remove contaminants, ensuring optimal performance in environments requiring minimal gas permeability. Target users include engineers, technicians, and researchers working with CF flanges to achieve reliable, long-term vacuum integrity in critical applications.

Why Choose Us

LAB OUTLET delivers superior quality with gaskets made from OFHC copper, which offers excellent thermal conductivity and resistance to deformation. Our rigorous chemical cleaning process ensures a smooth, burr-free surface that enhances sealing performance and longevity. This attention to detail results in a product that reliably maintains vacuum pressures and withstands repeated thermal cycles, providing a cost-effective solution for high-stakes industrial and scientific needs.

Key Features

• Made from high-purity oxygen-free copper for superior gas impermeability and durability.
• Designed for 3-3/8 inch Conflat flanges, ensuring a precise fit and reliable vacuum seal.
• Withstands temperatures up to 450°C, ideal for bake-out processes in ultra-high vacuum systems.
• Chemically cleaned and processed to minimize surface defects, enhancing sealing efficiency.
• Compatible with industrial and scientific applications, supporting pressures down to 10-13 torr.

FAQ

What is the maximum temperature this copper gasket can handle?

This gasket can withstand temperatures up to 450°C indefinitely, making it suitable for high-temperature bake-out procedures in vacuum systems.

Is this gasket reusable after installation?

No, metal gaskets like this are typically for single use because the deformation during sealing ensures optimal performance, and reusing may compromise vacuum integrity.

What vacuum pressure range does this gasket support?

It is designed for ultra-high vacuum applications, operating effectively down to 10-13 torr (10-11 Pa) to maintain a secure seal in demanding environments.

How do I ensure proper installation on Conflat flanges?

Align the gasket between the knife-edge flanges and tighten evenly to create a uniform seal, following manufacturer guidelines for torque specifications to avoid damage.

Can this gasket be used with flanges of other sizes?

No, it is specifically sized for 3-3/8 inch Conflat flanges; using it with incompatible sizes may lead to leaks and reduced performance.