Various (Entegris, Pall)
Used Gas Purifier for Semiconductor Process Gas
Various (Entegris, Pall)
Used Gas Purifier for Semiconductor Process Gas
Market Price
→ StableFrom $6K
Typical secondary market pricing · USD
Aggregated from secondary market sources · Not a guaranteed offer
Last verified: 2026-05-11
Talk to a specialist · parts@caladansemi.com
Market Data
Coming Soon for Used Gas Purifier for Semiconductor Process Gas
Price history and market activity data is being compiled.
How much does a used Used Gas Purifier for Semiconductor Process Gas cost in 2026?
A used Used Gas Purifier for Semiconductor Process Gas from Various (Entegris, Pall) typically sells for $6k – $6k on the secondary market in 2026. That's a savings of 50-70% compared to new OEM pricing. Prices vary based on condition, firmware version, and included accessories. Request a quote for current availability.
Used Various (Entegris, Pall) Consumables vs. buying new: is it worth it in 2026?
Most buyers in 2026 choose used for cost and speed. OEM new is preferred when full factory support or first-article qualification is required.
What's included with a used Used Gas Purifier for Semiconductor Process Gas from Caladan Semi?
Every unit Caladan sources in 2026 is inspected and documented before sale. Here's what you get:
- ✓Grade B — good working condition, normal wear
- ✓Functional test report and inspection photos
- ✓Available documentation (manuals, service records where available)
- ✓Estimated lead time: 2-4 weeks after sourcing confirmation
- ✓Availability: Available to Source — contact for current inventory
- ✓Export compliance documentation (EAR99 or ECCN classification provided)
How Much Does a Used Gas Purifier Cost in 2026?
Used gas purifiers (Entegris AP-2200, Pall FlexPure 5000) typically range from $1,200 to $4,800 in 2026, depending on media life and flow capacity. Refurbished units with OEM-certified media replacement cost $800–$3,500, saving 40–65% vs. new (list prices exceed $8,000). Caveat: Units with >5 years of operational age often require media replacement ($200–$400 extra) due to adsorbent degradation, which reduces purification efficiency by 15–25% in end-of-life scenarios.
Gas Purifier Specifications and Compatible Tools
Key specs: 0.001 µm particle retention, 5–50 SCCM flow rate, 5–25 psi pressure drop, and compatibility with NF3, SF6, and NH3. Works with Applied Materials Centura (2010–2015), Lam Research Endura (2012–2017), and ASMI Fusion (2014–2019). Exclusion: Not compatible with Lam 2300 Exion (2008) due to incompatible pressure regulation (max 15 psi vs. Exion’s 30 psi requirement). Verify I/O port dimensions (NPT ¼” vs. ⅜”) before installation.
What to Check Before Buying a Used Gas Purifier in 2026
- Pressure drop test: Use a digital pressure gauge; reject units with >1.5 psi differential at rated flow (spec: ≤1.0 psi).
- Media inspection: Discoloration (brown/reddish hues) indicates >80% media saturation; replace if operational age exceeds 5 years.
- Flow calibration: Test with a mass flow meter; deviation >5% from rated SCCM invalidates performance.
- O-ring integrity: Check for cracks or hardening (use a 500g force tensile test; failure = reject).
- Lifecycle data: Units with >7 years of use since last media replacement risk 30%+ efficiency loss; verify maintenance logs.
FAQ
Q: Used vs. refurbished gas purifier — which is better?
A: Refurbished units include new media and seals; used may require $200–$400 in parts. Choose refurbished for >3 years of remaining lifecycle.
Q: How to test a gas purifier’s adsorbent capacity?
A: Perform a breakthrough curve test with CO2 tracer gas. Efficiency <90% at 10-minute retention time requires media
Recent Market Listings
Updated May 19$425
As-is$1,850
Used$3,650
Refurbished| Type | Price | Condition | Date |
|---|---|---|---|
| Ask | $425 | As-is | May 12, 2026 |
| Ask | $1,850 | Used | May 5, 2026 |
| Ask | $3,650 | Refurbished | Apr 28, 2026 |
Place a bid · Prices update daily
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Quick Info
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Market: $6K – $6K
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