Used Turbo Pump Controller

Name: Used Turbo Pump Controller
Brand: Various (Edwards, Pfeiffer)

Market Price

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Available by Request

Last verified: 2026-05-16

Selling this part? Place an ask · Talk to a specialist · parts@caladansemi.com

✓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 Used Turbo Pump Controller moves with condition and availability. Our sourcing team will quote current pricing within 4 business hours.

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

Pricing for used Used Turbo Pump Controller units varies by condition and configuration. Contact us for current 2026 market pricing. Get a quote.

Used Various (Edwards, Pfeiffer) Subassemblies 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 Used Turbo Pump Controller 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)

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.