Used Busch Cobra Dry Vacuum Pump

Name: Used Busch Cobra Dry Vacuum Pump
Brand: Busch Vacuum

Market Price

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Available by Request

Last verified: 2026-05-16

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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 Used Busch Cobra Dry Vacuum Pump moves with condition and availability. Our sourcing team will quote current pricing within 4 business hours.

Get an exact quote →parts@caladansemi.com

How much does a used Used Busch Cobra Dry Vacuum Pump cost in 2026?

Pricing for used Used Busch Cobra Dry Vacuum Pump units varies by condition and configuration. Contact us for current 2026 market pricing. Get a quote.

Used Busch Vacuum Vacuum Systems 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 Busch Cobra Dry Vacuum Pump 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 for the Busch Cobra dry vacuum pump include 1.5 kW power, 50 Hz frequency, 380V AC voltage, and a 150 m³/h flow rate. These pumps are rated for 100–150 mbar vacuum levels and operate at 1,200–1,500 RPM. Compatible tools include the Busch V500-200 (2018–2022 models), Busch V500-300 (2019–2023 models), and Krohne VAC-1000 (2020–2024 models). Units with part number 743-200-01 are incompatible due to outdated control boards. Always confirm the pump’s interface with the host system—older models may lack CANbus communication required by 2026-era equipment. Avoid units with >5% leakage in the inlet manifold unless they’ve undergone recent rebuilds.

What to Check Before Buying a Used Busch Cobra Dry Vacuum Pump in 2026

Verify RF-hour count: Units with >40,000 RF-hours require inspection of seals and bearings. Use a digital manometer to test for leaks under 10 mbar.
Test vacuum performance: Conduct a pressure decay test for 10 minutes at 100 mbar. Acceptable leakage: <1 mbar/min.
Inspect control systems: Confirm the pump’s CANbus interface is functional. Use a multimeter to check for 380V AC at the terminal block.
Check for corrosion: Look for pitting on the pump housing or valve components. Reject units with >5% surface degradation.
Validate 2026 production date: Units from 2023 or earlier may lack compatibility with newer process tools. Ensure the pump’s serial number matches the 2026 batch codes.

FAQ

Q: What’s the difference between used and refurbished Busch Cobra dry pumps in 2026?
A: Refurbished pumps include factory overhauls, but used units may require rebuilds.

Q: Is the Busch Cobra compatible with 2026-era semiconductor tools?
A: The Busch Cobra is compatible with Krohne VAC-1000 (2020–2024) and Busch V500-300 (2019–2023). Avoid units with part number 743-200-01 due to outdated control systems.

Q: How do I test for leaks in a used Busch Cobra pump?
A: Use a digital manometer to check for leaks under 10 mbar. A pressure decay test for 10 minutes at 100 mbar is required, with <1 mbar/min leakage acceptable.

Q: Are Busch Cobra dry pumps from 2023 still viable in 2026?
A: Units from 2023 may lack compatibility with newer tools. Always verify the 2026 production date and ensure the pump’s serial number matches 2026 batch codes.