Results for '20-291878-00'

Searching...
Search Tips
  • Use multiple keywords to find items containing all terms
  • Put phrases in quotes for exact matches
  • Add "-" before a word to exclude it
Examples:
0100-12345 → shows results containing that part number
power supply → shows results with both words
"power supply" -cable → finds exact phrase but excludes cable
4 Total Matches Found
3
Sold
0
Active
4
Completed
Oct 12, 2018
First Seen
Sep 4, 2025
Most Recent
$256.33
Average Price
$250.28
Last Sold Price
Dec 4, 2025

💼 Marketplace Features

List items, submit RFQs, or find services

📦

Sell Equipment & Parts

List your surplus inventory, spare parts, or equipment. No commissions - you keep 100% of the sale price.

List an Item →
🔎

Submit RFQ

Looking for something specific? Post what you need and let sellers come to you with available inventory.

Post RFQ →
⚙️

Services

Find or offer professional services: refurbishing, testing, field service, cleaning, repair, calibration, and more.

Price History (Last 50 Items)

Similar Items To 20-291878-00

26-271818-00 02-81872-00 27-291844-00 0021-17800 10-292578-00 10-293874-00 d02187000 02-169187-00 22-268871-00 27-255873-00 22-299805-00 02-81892-00

💡 wSemi Insights

Our comprehensive database contains 4 total listings for part number 20-291878-00 from NOVELLUS. Historical data for this part extends back to October 2018, with the most recent activity on September 4, 2025.

Price analysis reveals an average selling price of $256.33, with observed prices ranging from $225.00 to $275.03. Market activity shows 4 completed transactions, representing 3 units sold. Whether you're looking to buy or sell, this historical data can help you understand current market conditions and pricing trends for this part.

Search Results

Showing 4 of 4 results
Affiliate Notice: We may earn a commission from links on this page. This does not affect how we display results.

Not finding what you are looking for?

Search directly on eBay for more options

Click to Buy on eBay
251215 / NOVELLUS 20-291878-00 SEAL PLATE DN250 PENDULUM VALVE ISOLATION / VAT
251215 / NOVELLUS 20-291878-00 SEAL PLATE DN250 PENDULUM VALVE ISOLATION / VAT
Start: Sep 4, 2025
End: Dec 4, 2025
Sold: 1
Completed United States
$250.28
251215 / NOVELLUS 20-291878-00 SEAL PLATE DN250 PENDULUM VALVE ISOLATION / VAT
251215 / NOVELLUS 20-291878-00 SEAL PLATE DN250 PENDULUM VALVE ISOLATION / VAT
Start: Mar 18, 2022
End: Sep 1, 2025
Sold: 1
Completed United States
$275.03
251215 / NOVELLUS 20-291878-00 SEAL PLATE DN250 PENDULUM VALVE ISOLATION / VAT
251215 / NOVELLUS 20-291878-00 SEAL PLATE DN250 PENDULUM VALVE ISOLATION / VAT
Start: Jul 31, 2020
End: Mar 9, 2022
Sold: 1
Completed United States
$225.00
20-291878-00 / SEAL PLATE DN250 PENDULUM VALVE ISOLATION / NOVELLUS SYSTEMS INC
20-291878-00 / SEAL PLATE DN250 PENDULUM VALVE ISOLATION / NOVELLUS SYSTEMS INC
Start: Oct 12, 2018
End: Jul 31, 2020
Sold: 0
Completed United States
$275.00