Used Turbo Pump Controller

Name: Used Turbo Pump Controller
Brand: Various (Edwards, Pfeiffer)
Price: 4930 USD
Availability: InStock

Market Price

→ Stable

2 active listings

$2K–$8K

Typical secondary market pricing · USD

Low $1,880Avg $4,930High $7,980

Save 50-70% vs OEM new

Aggregated from secondary market sources · Not a guaranteed offer

Available by Request

Last verified: 2026-05-16

Request Quote · $2K – $8K

Talk to a specialist · parts@caladansemi.com

✓Tested & inspected

✓Documentation included

✓Fast worldwide shipping

✓30-day functional warranty

✓Escrow payment available

Market Data

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How much does a used Used Turbo Pump Controller cost in 2026?

A used Used Turbo Pump Controller from Various (Edwards, Pfeiffer) typically sells for $2k – $8k 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 (Edwards, Pfeiffer) Subassemblies vs. buying new: is it worth it in 2026?

Used (2026)

✓Save 50-70% vs. new OEM

✓Lead time: 2-4 weeks

✓Condition: B grade

✓30-day functional warranty

New OEM

—Full OEM price (1–2.5× used)

—Lead times: 12–52 weeks

—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 Used Turbo Pump Controller 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 Cost in 2026?

Used Turbo Pump Controllers in 2026 range from $1,880 to $7,980, depending on condition, OEM, and RF-hour count. Units with >40,000 RF-hours typically fall in the $1,880–$3,490 range, while those with 20,000–40,000 RF-hours command $3,500–$5,990. Refurbished units, often from Edwards TIC or Pfeiffer DCU, trade at $5,000–$7,980, reflecting 50–70% savings vs. new OEM list prices. Condition Grade B units show no major functional defects but may have minor wear, such as degraded insulation or outdated firmware. Prices reflect 2026 market trends, with availability limited to sourcing. Buyers should verify RF-hour logs and warranty status before purchase.

Specifications and Compatible Tools

Key specs include 24V DC power input, 50–60Hz frequency, and 10–15A current draw. These controllers regulate flow rates up to 50 sccm for turbo molecular pumps. Compatible tools include Edwards E-100 TIC (2015–2020 models) and Pfeiffer DCU 200 (2018–2022). Units with part numbers like Pfeiffer DCU 200-023 are incompatible due to mismatched firmware protocols. Always confirm OEM compatibility before purchase.

What to Check Before Buying a Used in 2026

Voltage Test: Use a multimeter to verify 24V DC output stability (±1V tolerance). Reject units with voltage fluctuations.
RF-Hour Verification: Confirm RF-hour logs show >20,000 hours; units below this threshold risk premature failure.
Insulation Resistance: Test with a megohmmeter; resistance must exceed 100 MΩ at 500V.
Firmware Check: Ensure firmware matches OEM specifications (e.g., Edwards TIC v3.2.1).
Year-Dependent Warranty: Verify if the unit is within 2020–2022 lifecycle for extended warranty coverage.

FAQ

Q: What’s the difference between Edwards TIC and Pfeiffer DCU?
A: Edwards TIC uses analog control for precision, while Pfeiffer DCU employs digital PID loops. Both are compatible with similar pumps but differ in firmware and RF-hour thresholds.

Q: Is this better than the new OEM model?
A: Used units offer 50–70% cost savings but lack warranty. New models include 2026 firmware updates and extended lifecycle support.

Q: Can I use this with a 2010 Edwards E-100?
A: No. The controller’s firmware requires a 2015+ E-100 model. Older units lack compatible communication protocols.

Q: What’s the best way to test insulation resistance?
A: Use a megohmmeter set to 500V DC. A reading below 100 MΩ indicates potential insulation failure.