Edwards B736-01-000 EXT250 Turbomolecular Pump – EXT250 Series
When a turbomolecular pump fails mid-process in a semiconductor fab, thin-film deposition line, or analytical instrument, the consequences are immediate and costly: vacuum integrity collapses, process chambers vent to atmosphere, wafers or substrates are scrapped, and production lines halt for hours or days while engineers scramble for a replacement. The Edwards B736-01-000 is not a commodity component — it is a precision-engineered turbomolecular pump assembly that sustains the ultra-high vacuum environment your process cannot function without.
Within the Edwards EXT250 product family, the B736-01-000 represents a complete, integrated turbomolecular pump unit configured with the TAB22Q-5/PURF3-R drive controller interface and the 2L81-050097-52 sub-assembly specification. The EXT250 platform is one of Edwards Vacuum’s most widely deployed mid-range turbomolecular pump series globally, trusted in semiconductor capital equipment, mass spectrometry, electron microscopy, and industrial R&D vacuum systems across North America, Europe, and Asia-Pacific.
Technical Specifications
- Part Number: B736-01-000
- Series: EXT250
- Cross-Reference / Assembly Code: 4022.436.8226
- Controller Interface: TAB22Q-5/PURF3-R
- Sub-Assembly Reference: 2L81-050097-52
- Pump Type: Turbomolecular (TMP)
- Manufacturer: Edwards Vacuum (Atlas Copco Group)
- Condition: New / Refurbished / Surplus (specify at inquiry)
Note: Additional performance specifications (pumping speed, ultimate pressure, inlet flange size, rotation speed) are available upon request. We do not publish unverified parameters.
Key Features & Benefits
- Proven EXT250 Platform: One of Edwards’ most field-tested mid-range TMP series, with a global installed base spanning 20+ years of industrial deployment.
- Integrated Drive Interface: TAB22Q-5/PURF3-R controller compatibility ensures direct drop-in replacement without additional interface adapters in supported OEM systems.
- High Vacuum Performance: Designed to achieve and sustain the deep vacuum levels required for process-critical applications in semiconductor and analytical instrumentation.
- Robust Construction: Edwards’ turbomolecular pump rotors are precision-balanced for long MTBF and resistance to process gas exposure.
- OEM Cross-Compatibility: The 4022.436.8226 assembly code confirms compatibility with specific OEM equipment configurations — consult our team to verify fit for your system.
- Global Supply Chain: Sourced through verified industrial surplus and authorized distribution channels, with full traceability documentation available.
Industry & Equipment Applications
- Semiconductor Manufacturing: CVD, PVD, ALD, etch chambers, and load-lock systems requiring sustained high vacuum.
- Analytical Instrumentation: Mass spectrometers (GC-MS, LC-MS), electron microscopes (SEM, TEM), and surface analysis tools (XPS, AES).
- Flat Panel Display (FPD) Production: Sputtering and PECVD systems for LCD/OLED panel manufacturing.
- Industrial R&D: University and national laboratory vacuum systems, accelerator beamlines, and thin-film research platforms.
- Optical Coating: Evaporation and ion-beam sputtering systems for precision optical components.
System Integration & Compatible Parts
The Edwards EXT250 turbomolecular pump is typically used in conjunction with the following components. Contact Konmask.com to source compatible parts:
- Edwards EXT250 Turbomolecular Pump Controller (TIC, EXDC, or TAB series)
- Edwards Backing Pumps: nXDS, XDS, or RV series dry/scroll/rotary vane roughing pumps
- Edwards Vacuum Gauges: Active Inverted Magnetron (AIM), Pirani, or Baratron-compatible gauges
- ISO-K / CF Flange Inlet Adapters and Foreline Fittings
- Vent valves, gate valves, and interlocks compatible with EXT250 system configurations
Our Quality Assurance Process
- Source Verification: All units are sourced from traceable industrial channels — OEM surplus, decommissioned equipment, or authorized distributors.
- Visual & Mechanical Inspection: Each unit undergoes physical inspection for rotor integrity, flange condition, connector status, and absence of contamination.
- Documentation Review: Serial numbers, assembly codes, and part numbers are cross-verified against manufacturer records where available.
- Packaging: Units are packed in anti-static, vibration-protected packaging suitable for international air and sea freight.
- Warranty: Warranty terms are provided per unit condition — contact us for details specific to this listing.
How to Order
- Submit an Inquiry: Use the contact form on this page or email support@konmask.com with your required quantity and delivery timeline.
- Receive a Quote: Our team will respond within 1 business day with pricing, availability, lead time, and shipping options.
- Confirm & Pay: We accept T/T (bank transfer), PayPal, and other B2B payment methods. Proforma invoice issued upon order confirmation.
- Shipment & Tracking: Units are shipped via DHL, FedEx, or UPS Express with full tracking and export documentation.
Why Choose Konmask.com?
- Industrial Automation Specialists: We focus exclusively on PLC modules, DCS components, and industrial vacuum/automation hardware — not a generalist marketplace.
- B2B-First Service: Dedicated account support for procurement teams, MRO buyers, and OEM service engineers.
- Global Shipping: Experienced in export compliance and international logistics to over 50 countries.
- Competitive Pricing: Direct sourcing relationships allow us to offer competitive pricing on hard-to-find industrial components.
- Fast Response: Inquiry-to-quote turnaround within 24 hours on business days.
Frequently Asked Questions
- Q: Is the Edwards B736-01-000 a new or refurbished unit?
- A: We carry both new surplus and professionally refurbished units depending on availability. Please specify your preference in your inquiry and we will confirm the condition and documentation available.
- Q: Can you verify compatibility with my specific OEM system?
- A: Yes. Please provide your OEM equipment model, system configuration, and existing pump serial number. Our technical team will cross-reference the assembly codes to confirm fit.
- Q: What is the lead time for the B736-01-000?
- A: Lead time depends on current stock status. In-stock units typically ship within 3–5 business days. Out-of-stock units may require 2–6 weeks sourcing lead time. Contact us for real-time availability.
- Q: Do you provide export documentation and customs paperwork?
- A: Yes. We provide commercial invoices, packing lists, and certificates of origin as standard. Additional documentation (e.g., ECCN classification, end-user statements) can be arranged upon request.
- Q: Can I return the pump if it does not fit my system?
- A: Returns are handled case-by-case. Please contact us before ordering if you have compatibility concerns — we prefer to resolve fit questions before shipment to avoid unnecessary logistics costs for both parties.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
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