| Model | 8500 Model number is consistently provided. |
|---|---|
| Function | Helium compressor Compressor used with cryogenic high-vacuum pumping systems. |
| Related system | CRYO-TORR high-vacuum pumping systems System context appears in evidence. |
| Part references | 8031186G001 / 8031348G001 noted Specific compressor or configuration references should be verified. |
A compressor that circulates helium refrigerant for cryogenic vacuum pumps.
Cryopump compressors are essential for reaching and maintaining cryogenic temperatures required by cryopumps.
A vacuum pump that captures gases on very cold surfaces.
Product reference only. Confirm fitment, revision, included components, and specifications before purchase.
No public documents were listed for this part when captured.
Prices and availability may change. Confirm details with the seller.
No available listings found for this search.
0 matching listings.
No active-status direct listings are shown on this page.
Auction listing history. Direct marketplace listings are shown separately.
Amounts without an established currency are retained in the history below and excluded from monetary comparisons. Bids, public listing prices and accepted amounts are distinct; no currency conversion is applied.
| Time recorded | Listing | Observation | Public price | Recorded acceptance |
|---|---|---|---|---|
| Jan 31, 2025 08:02 UTC | Cti-Cryogenics Helix 8500 Helium Compressor 8031186G001 Copeland | Completed listing price | 582.95 (currency not captured) | Not established |
| Oct 12, 2023 13:02 UTC | CTI-Cryogenics 8500 Compressor, CRYO-TORR High-Vacuum Pumping System For Repair | Completed listing price | 399.95 (currency not captured) | Not established |
| Oct 4, 2023 13:02 UTC | CTI-Cryogenics 8500 Compressor, CRYO-TORR High-Vacuum Pumping System For Repair | Completed listing price | 449.95 (currency not captured) | Not established |
| Sep 21, 2023 13:06 UTC | CTI-Cryogenics 8500 Compressor, CRYO-TORR High-Vacuum Pumping System For Repair | Completed listing price | 449.95 (currency not captured) | Not established |
| Aug 29, 2023 13:52 UTC | CTI-Cryogenics 8500 Helium Compressor | Completed listing price | 549.95 (currency not captured) | Not established |
| Jul 26, 2023 12:54 UTC | CTI-Cryogenics 8500 Helium Compressor | Completed listing price | 699.95 (currency not captured) | Not established |
| Jul 12, 2023 13:08 UTC | CTI-Cryogenics 8500 Helium Compressor | Completed listing price | 799.95 (currency not captured) | Not established |
| Feb 8, 2023 15:35 UTC | CTI-Cryogenics Helix 8500 Cryo Compressor Water Cooled Helium Series 8031348G001 | Completed listing price | 1699.99 (currency not captured) | Not established |
| Sep 25, 2022 12:58 UTC | CTI-Cryogenics Helix 8500 Cryo Compressor Water Cooled Helium Series 8031348G001 | Completed listing price | 1699.99 (currency not captured) | Not established |
| Aug 25, 2022 12:37 UTC | CTI-Cryogenics Helix 8500 Cryo Compressor Water Cooled Helium Series 8031348G001 | Completed listing price | 1799.99 (currency not captured) | Not established |
| Aug 11, 2022 17:38 UTC | CTI-Cryogenics 8500 Compressor use with CRYO-TORR® High-Vacuum Pumping Systems | Completed listing price | 99.95 (currency not captured) | Not established |
| Aug 3, 2022 13:32 UTC | CTI-Cryogenics 8500 Compressor use with CRYO-TORR® High-Vacuum Pumping Systems | Completed listing price | 999.95 (currency not captured) | Not established |
| Jul 24, 2022 13:38 UTC | CTI-Cryogenics Helix 8500 Cryo Compressor Water Cooled Helium Series 8031348G001 | Completed listing price | 1899.99 (currency not captured) | Not established |
| Jun 23, 2022 16:10 UTC | CTI-Cryogenics Helix 8500 Cryo Compressor Water Cooled Helium Series 8031348G001 | Completed listing price | 1999.99 (currency not captured) | Not established |
| May 21, 2022 13:02 UTC | CTI-Cryogenics Helix 8500 Cryo Compressor Water Cooled Helium Series 8031348G001 | Completed listing price | 2099.99 (currency not captured) | Not established |
| Apr 21, 2022 12:42 UTC | CTI-Cryogenics Helix 8500 Cryo Compressor Water Cooled Helium Series 8031348G001 | Completed listing price | 2199.99 (currency not captured) | Not established |
| Mar 21, 2022 13:34 UTC | CTI-Cryogenics Helix 8500 Cryo Compressor Water Cooled Helium Series 8031348G001 | Completed listing price | 2399.99 (currency not captured) | Not established |
| Feb 20, 2022 20:55 UTC | CTI-Cryogenics Helix 8500 Cryo Compressor Water Cooled Helium Series 8031348G001 | Completed listing price | 2499.99 (currency not captured) | Not established |
| Jan 20, 2022 15:11 UTC | CTI-Cryogenics Helix 8500 Cryo Compressor Water Cooled Helium Series 8031348G001 | Completed listing price | 2499.99 (currency not captured) | Not established |
| Dec 18, 2021 14:10 UTC | CTI-Cryogenics Helix 8500 Cryo Compressor Water Cooled Helium Series 8031348G001 | Completed listing price | 2499.99 (currency not captured) | Not established |
| Nov 18, 2021 15:22 UTC | CTI-Cryogenics Helix 8500 Cryo Compressor Water Cooled Helium Series 8031348G001 | Completed listing price | 2499.99 (currency not captured) | Not established |
Public listing prices, direct recorded sale prices and recorded accepted Best Offer amounts remain distinct. Quantities are source estimates. No aggregate sales total or average is inferred.
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