Product description
NW50 / KF50 stainless-steel blank-off flange fitting, 2.95 inch OD by approximately 0.20 inch thick, associated with Applied Materials 3300-01348.
Specifications and identifiers
identification
| Primary description | Fitting flange blank-off |
|---|
| Flange size | NW50 / KF50 |
|---|
| Dimensions | 2.95 inch OD x 0.20 inch thick |
|---|
| Material | SST / stainless steel |
|---|
| Vendor cross-reference | MDC 712003 / VPS BFK-0050 appears in several descriptions |
|---|
Applications
NW50/KF50 vacuum portschamber exhaust kitsvacuum line blankingSealing unused NW50 vacuum portsVacuum exhaust or chamber kit blank-off hardware
How it works
A blank-off flange seals an unused vacuum port or fitting connection.
Vacuum blank-offs must match flange size, material, seal style, and thickness to maintain leak-tight vacuum service.
Technical guide
- NW50/KF50
- Nominal 50 mm quick-flange vacuum connection family.
- blank-off
- A solid closure used to seal an opening.
What to verify before purchase
- Confirm flange size, sealing surface condition, material, thickness, and whether a centering ring/clamp is included.
Confirm with the seller
- Exact revision and complete machine compatibility are not confirmed from the provided evidence alone.
Product reference only. Confirm fitment, revision, included components, and specifications before purchase.