CTI CRYOGENICS 8031135
Cryopump Helium Bulkhead Connector
Market Availability & Pricing
wSemi tracks marketplace activity for CTI CRYOGENICS 8031135. Current records show 2 active listings and 24 historical observations.
Current availability
2 active
Listings tracked
26 tracked
First seen
Nov 14, 2019
Most recent
Mar 25, 2026
Average observed price
$99.19
Cryopump Helium Bulkhead Connector
CTI CRYOGENICS 8031135 Cryogenic helium connector
Reviewed & confirmed
↓ Listings
Reference Description
CTI Cryogenics cryopump bulkhead connector / 3/4 in cryo helium coupling adapter, referenced as 8031135.
Key Details
Identifying Details
| Item noun | Cryopump bulkhead connector The part identity identifies cryopump bulkhead connector use. |
| Fitting context | 3/4 in cryo helium coupling adapter 3/4 in adapter/coupling appears in the part description. |
| Connector context | Aeroquip / helium line fitting Aeroquip helium-line wording appears in multiple descriptions. |
May Be Used In
- CTI Cryogenics cryopump systems
Common Uses & Applications
CTI cryopump helium linesbulkhead connectionsAeroquip-style helium fittingsCryopump helium-line bulkhead connectionCryogenic helium coupling replacement
How It Works
A cryogenic helium-line connector or coupling adapter joins helium lines or bulkhead fittings in a cryopump system.
Correct connector style, seal condition, pressure rating, and helium compatibility are essential for cryopump service.
Technical Glossary
cryopump
A vacuum pump that uses cryogenic surfaces to capture gases.
- Aeroquip
- Connector/fitting brand context indicated by the the part identity.
- bulkhead connector
- A fitting that passes through a panel or boundary.
Verify Before Purchase
- Verify fitting style, thread/interface, seal condition, and pressure compatibility.
- Check for contamination or damaged sealing surfaces.
Not Confirmed From Available Evidence
- Exact pressure rating and compatible pump models are not confirmed.
Reference information is compiled from observed listings and technical enrichment.
Verify fitment, revision, and specifications before purchase.
26 listings tracked
2 active
7 sold
24 completed
Nov 14, 2019
First Seen
Mar 25, 2026
Most Recent
$99.19
Average Price
$63.00
Last Sold Price
Mar 28, 2025
Price History (Last 50 Items)
Related Part Numbers
💡 Market Summary
Our comprehensive database contains 26 total listings for part number 8031135 from CTI CRYOGENICS. Currently, there are 2 active listings available for purchase. Historical data for this part extends back to November 2019, with the most recent activity on March 25, 2026.
Price analysis reveals an average selling price of $99.19, with observed prices ranging from $30.00 to $300.00. Market activity shows 24 completed transactions, representing 7 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.
Available Listings
Current and Historical Listings (26 Total)
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NEW CTI 8031135 Cryo Helium 3/4" Bulkhead Coupling Adapter AMAT PN: 3620-01067
Listed: Mar 25, 2026
● Active
View Listing →
$124.99
Applied Materials 3620-01067 8031135 Pump Coupling Helium Line 1/2 ID
Listed: Nov 14, 2025
● Active
View Listing →
$179.95
CTI - CRYOGENICS 8031135 , 3/4" Cryo Helium Coupling Adapter
Start: Nov 15, 2024
End: Mar 28, 2025
Sold: 1
Completed
$63.00
CTI Cryogenics Cryopump Bulkhead Connectors 8031135 Aeroquip Helium, 122270
Start: Jul 14, 2023
End: Oct 4, 2024
Sold: 0
Completed
$150.00
LOT OF 2 CTI Cryogenics Cryopump Bulkhead Connectors 8031135 Aeroquip, 122267
Start: Jul 14, 2023
End: Oct 4, 2024
Sold: 0
Completed
$300.00
LOT OF 2 CTI Cryogenics Cryopump Bulkhead Connectors 8031135 Aeroquip, 122268
Start: Jul 14, 2023
End: Oct 4, 2024
Sold: 0
Completed
$300.00
CTI Cryogenics Cryopump Bulkhead Connectors 8031135 Aeroquip Helium, 168518
Start: Aug 30, 2024
End: Oct 4, 2024
Sold: 0
Completed
$150.00
Cryopump Bulkhead Connectors CTI Cryogenics 8031135 Aeroquip Helium Line Fitting
Start: May 17, 2024
End: Jun 12, 2024
Sold: 1
Completed
$67.99
CTI Cryogenics Cryopump Bulkhead Connectors 8031135 Aeroquip Helium Line Fitting
Start: Nov 23, 2023
End: May 3, 2024
Sold: 0
Completed
$69.99
CTI Cryogenics Cryopump Bulkhead Connectors 8031135 Aeroquip Helium Line Fitting
Start: Apr 8, 2023
End: Nov 12, 2023
Sold: 1
Completed
$99.99
LOT OF 2 CTI Cryogenics Cryopump Bulkhead Connectors 8031135 Aeroquip, 122269
Start: Jul 14, 2023
End: Oct 12, 2023
Sold: 1
Completed
$300.00
NEW CTI/Applied Materials 8031135 Helix 3/4" Adapter Coupling for Cryo Helium
Start: Jun 17, 2021
End: Sep 11, 2023
Sold: 2
Completed
$60.99
CTI Cryogenics Cryopump Bulkhead Connectors 8031135 Aeroquip Helium Line Fitting
Start: Apr 21, 2023
End: Apr 28, 2023
Sold: 0
Completed
$35.00
CTI Cryogenics Cryopump Bulkhead Connectors 8031135 Aeroquip Helium Line Fitting
Start: Apr 14, 2023
End: Apr 21, 2023
Sold: 0
Completed
$35.00
CTI Cryogenics Cryopump Bulkhead Connectors 8031135 Aeroquip Helium Line Fitting
Start: Apr 7, 2023
End: Apr 14, 2023
Sold: 0
Completed
$35.00
CTI Cryogenics Cryopump Bulkhead Connectors 8031135 Aeroquip Helium Line Fitting
Start: Feb 11, 2023
End: Apr 7, 2023
Sold: 0
Completed
$139.99
CTI Cryogenics Cryopump Bulkhead Connectors 8031135 Aeroquip Helium Line Fitting
Start: Mar 31, 2023
End: Apr 7, 2023
Sold: 0
Completed
$35.00
CTI Cryogenics Cryopump Bulkhead Connectors 8031135 Aeroquip Helium Line Fitting
Start: Mar 24, 2023
End: Mar 31, 2023
Sold: 0
Completed
$40.00
CTI Cryogenics Cryopump Bulkhead Connectors 8031135 Aeroquip Helium Line Fitting
Start: Mar 17, 2023
End: Mar 24, 2023
Sold: 0
Completed
$40.00
CTI Cryogenics Cryopump Bulkhead Connectors 8031135 Aeroquip Helium Line Fitting
Start: Mar 10, 2023
End: Mar 17, 2023
Sold: 0
Completed
$40.00
CTI Cryogenics Cryopump Bulkhead Connectors 8031135 Aeroquip Helium Line Fitting
Start: Mar 3, 2023
End: Mar 10, 2023
Sold: 0
Completed
$40.00
CTI Cryogenics Cryopump Bulkhead Connectors 8031135 Aeroquip Helium Line Fitting
Start: Feb 24, 2023
End: Mar 3, 2023
Sold: 0
Completed
$50.00
CTI Cryogenics AMAT 8031135 3/4" Helix Cryogenic Helium Line Coupling Set of Two
Start: Aug 18, 2022
End: Oct 23, 2022
Sold: 1
Completed
$30.00
CTI Cryogenics AMAT 8031135 3/4" Helix Cryogenic Helium Line Coupling Set of Two
Start: Jul 26, 2022
End: Aug 18, 2022
Sold: 0
Completed
$42.00
CTI Cryogenics AMAT 8031135 3/4" Helix Cryogenic Helium Line Coupling Set of Two
Start: Jan 21, 2022
End: Jul 26, 2022
Sold: 0
Completed
$60.00