Cryogenic Pump
AssemblyHelium-cooled cryogenic pump achieving ultra-high vacuum by trapping gases on 4 K cold surface. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Cryogenic Pump parts and their functions
4 top-level parts · 4 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Cryogenic Array | 1× | Turbo-braised aluminum cryogenic surface array, 200–500 L/s pumping speed |
| 2 | Helium Compressor | 1× | Two-stage helium compressor (Gifford-McMahon cycle) with helium recirculation loop |
| 3 | Cryo Regenerative Heater | 1× | Regenerative heater element warm-cycling cold-stage for periodic desorption |
| 4 | Cryo Pressure Interlock | 1× | Low-pressure helium switch preventing pump-down below 1×10⁻⁶ Torr |
3D model
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Bill of materials for Cryogenic Pump
4 top-level lines · 4 rows shown · 4 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Cryogenic Array | ar-coating-cryopump-head | 1× | 1 | · | part |
| 2 | Helium Compressor | ar-coating-cryo-compressor | 1× | 1 | · | part |
| 3 | Cryo Regenerative Heater | ar-coating-cryo-heater | 1× | 1 | · | part |
| 4 | Cryo Pressure Interlock | ar-coating-cryo-pressure-switch | 1× | 1 | · | part |
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Where the cryogenic pump is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $5–$2k. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| kbl.co.in ↗ | Pune, IN | Pumps & fluid systems | 200 units | 6–10 wks |
| leo.com.cn ↗ | Taizhou, CN | Pumps | 200 units | 6–10 wks |
| shaktipumps.com ↗ | Pithampur, IN | Pumps | 200 units | 6–10 wks |
| cnppumps.com ↗ | Hangzhou, CN | Pumps | 200 units | 6–10 wks |
| rotopumps.com ↗ | Noida, IN | Pumps | 200 units | 6–10 wks |