Product description
Top shield / gas shield; vitreous EG XR80 and PFS references require verification.
Specifications and identifiers
identification
| OEM part number | 0020-85053 |
|---|
| Normalized description | Top shield / gas shield |
|---|
| Associated phrases | PFS; vitreous; EG XR80 Evidence-associated context/material/platform phrases; verify before use. |
|---|
Applications
process chamber shieldinggas/plasma flow hardwarereplaceable chamber componentsgas shield replacementtop chamber shield serviceprocess hardware protection/shaping
How it works
A gas shield is a chamber hardware component that helps shape, shield, or protect gas/plasma flow regions.
Shield geometry and material can affect process uniformity, contamination behavior, and chamber fit.
Technical guide
- EG XR80
- Evidence-associated platform/material/context phrase; verify with drawings.
- PFS
- Evidence-associated acronym; exact expansion not confirmed.
What to verify before purchase
- Confirm material and coating.
- Confirm whether part is top shield, gas shield, or combined component.
- Verify dimensions and chamber configuration.
Confirm with the seller
- Exact material composition.
- Specific AMAT tool compatibility.
- Whether PFS/EG XR80 are required fit criteria.
Product reference only. Confirm fitment, revision, included components, and specifications before purchase.