CRYO-P22 Cryogenic Vacuum Pump — Taixing
Key specifications
Description
CRYO-P22 cryogenic (cryo) vacuum pump, made by Taixing in Xiamen, China. Oil-free ultra-high vacuum by cryocondensation and cryosorption — no liquid nitrogen needed, mountable in any orientation. Used on sputtering and optical coating lines, ion implanters, MBE, accelerator beamlines and space simulation chambers. We also custom-build bake-out and corrosion-resistant versions, and supply the 15 K cold cap, 80 K baffle and 1st/2nd-stage pistons as spares.
Technical data
| Cooling method | Closed-cycle helium, no liquid nitrogen required |
|---|---|
| Mounting orientation | Any orientation |
| Regeneration method | Heater belt warm-up with nitrogen purge; complete when 2nd stage reaches 20 K |
| Roughing cross-over pressure | 40 Pa |
| Pumping speed (N₂) | 17,000 L/s (36,021 CFM) |
| Pumping speed (H₂) | 25,000 L/s (52,972 CFM) |
| Pumping speed (Ar) | 14,000 L/s (29,664 CFM) |
| Pumping speed (water vapour) | 39,000 L/s (82,636 CFM) |
| Ultimate pressure | 1×10⁻⁷ Pa |
| Max. throughput (Ar) | 4.1×10³ Pa·L/s |
| Gas capacity (Ar) | 8.1×10⁸ Pa·L |
| Gas capacity (H₂) | 8.5×10⁶ Pa·L |
| Inlet connection | VG/ISO 550 |
| Weight | 125 kg (275.6 lb) |
| Product type | Cryogenic vacuum pump (cryopump) |
FAQ
What is the pumping speed of the CRYO-P22?
CRYO-P22 pumping speed: Pumping speed (N₂) 17,000 L/s · Pumping speed (H₂) 25,000 L/s · Pumping speed (Ar) 14,000 L/s.
What ultimate pressure does the CRYO-P22 reach?
CRYO-P22 ultimate pressure: Ultimate pressure 1×10⁻⁷ Pa.
What flange or port does the CRYO-P22 use?
CRYO-P22 connections: Inlet connection VG/ISO 550.
How big and heavy is the CRYO-P22?
CRYO-P22: Weight 125 kg.
How do I get a price and lead time for the CRYO-P22?
Send the model and quantity through the quote form on this page, or email vacuum@xiamenbest.com. We reply with price and lead time within 24 hours, and ship worldwide from Xiamen, China.
Need a confirmed configuration?
Share your application, target vacuum and voltage. We will match the pump or part and return a formal quote.
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