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MKS Instruments 1179B-63C-30L Mass Flow Controller (MFC) — Used

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MKS Instruments 1179B-63C-30L Mass Flow Controller (MFC) — Used

Market Price

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Available by Request

Last verified: 2026-05-11

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✓Tested & inspected
✓Documentation included
✓Fast worldwide shipping
✓30-day functional warranty
✓Escrow payment available

Pricing

Price on request — quote in 4 hours

Market pricing for MKS Instruments 1179B-63C-30L Mass Flow Controller (MFC) — Used moves with condition and availability. Our sourcing team will quote current pricing within 4 business hours.

How much does a used MKS Instruments 1179B-63C-30L Mass Flow Controller (MFC) — Used cost in 2026?

Pricing for used MKS Instruments 1179B-63C-30L Mass Flow Controller (MFC) — Used units varies by condition and configuration. Contact us for current 2026 market pricing. Get a quote.

Used Gas Control / MFC vs. buying new: is it worth it in 2026?

Used (2026)
✓Priced below new OEM
✓Inspected and functionally tested before shipment
✓30-day functional warranty
New OEM
—Full OEM list price
—Factory lead times apply
—New condition, full warranty
—Factory support included

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 MKS Instruments 1179B-63C-30L Mass Flow Controller (MFC) — Used from Caladan Semi?

Every unit Caladan sources in 2026 is inspected and documented before sale. Here's what you get:

  • ✓Functional test report and inspection photos
  • ✓Available documentation (manuals, service records where available)
  • ✓Availability: Available to Source — contact for current inventory
  • ✓Export compliance documentation (EAR99 or ECCN classification provided)

MKS Instruments 1179B-63C-30L Specifications and Compatible Tools

  • Flow Range: 0–30 SLPM
  • Voltage: 12–30V DC
  • Frequency: 4–20 mA output
  • Accuracy: ±1.0% of setpoint
  • Response Time: <1.5 seconds

Compatible with:

  • AMAT Centura (1998–2003)
  • Lam Research P5 (2000–2005)
  • TEL Pulsar (1999–2002)
  • Hitachi HCP-4000 (2001–2004)

Exclusion: Not compatible with Applied Materials’ Endura models using part number 1179B-63C-50L due to higher flow requirements. Verify tool’s maximum allowable pressure drop (MAD) before installation.

What to Check Before Buying a Used MKS Instruments 1179B-63C-30L in 2026

  1. Calibration Certificate: Must show validation within 12 months; units older than 24 months risk ±2% drift.
  2. Voltage Test: Use a multimeter to confirm output stability (11.5–31V DC); deviations >5% indicate sensor decay.
  3. Diaphragm Inspection: Measure thickness with a micrometer; wear >0.05mm correlates with 15% flow in

Recent Market Listings

Updated Sep 30

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Related Parts

Quick Info

ConditionUsed
CategoryGas Control / MFC

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