Description
FAB 22150-21001R syringe drive unit is supplied by Longi as a separately identified replacement item for industrial or laboratory equipment service. This page is for the FAB 22150-21001R syringe drive unit shown with its harness in the five product images. It is a specific U3000 autosampler component, not a broad U3000 spare-parts page. The FAB 22150-21001R label, wiring harness and mechanical layout are the key identifiers for this stock unit.
FAB 22150-21001R syringe drive unit identification
This page is for the FAB 22150-21001R syringe drive unit shown with its harness in the five product images. It is a specific U3000 autosampler component, not a broad U3000 spare-parts page. The FAB 22150-21001R label, wiring harness and mechanical layout are the key identifiers for this stock unit.
- Brand: Thermo Scientific
- Equipment family: U3000 autosampler
- Part reference: FAB 22150-21001R
- Product type: Autosampler syringe drive unit with wiring harness
- Condition: Removed stock item; five actual photos show the available unit
- Known limitation: Function was not confirmed in the source record; purchase based on exact model and photos
Function and application context
The syringe drive is part of an autosampler mechanism that moves or controls the syringe-related assembly. Replacement work can involve mechanical alignment, cabling and instrument-specific setup. Buyers should use the removed component and service documentation to verify the correct assembly before purchasing a replacement.
How to match the correct part
Check FAB 22150-21001R against the old drive label, harness connectors, cable length, mounting holes and moving mechanism. Compare all five images, not only the main photo. The page is intentionally separate from the Thermo/Dionex 6820.3300 U3000 drive-unit listing because the source reference and stock configuration are different.
Model matching should always be completed before payment or installation. Product titles are written to make the individual reference easy to find, while the physical part, labels and photos remain the final evidence. Longi can review those visible details with the buyer before dispatch, but this does not replace the equipment manufacturer’s documentation or site safety procedure.
Condition and inspection information
The source record describes a removed factory-stock item with a harness and states that the function is not confirmed. Therefore this page avoids a performance claim. The actual photos are the condition reference. Longi can review visible condition and packing before shipment, and buyers should consider any bench-test or installation requirement before placing an order.
For all used or removed equipment parts, buyers should allow for normal cosmetic evidence of storage or previous installation. The listing photographs are deliberately retained as part of the identification record. If a detail is important to your repair, ask for confirmation before ordering rather than assuming that a similar family name means the same revision.
Typical use
This unit may be relevant to laboratory service engineers, chromatography maintenance teams and equipment rebuilders seeking an exact FAB 22150-21001R component for a Thermo Scientific U3000 autosampler. It is most suitable when the failed assembly can be compared directly by part number and physical arrangement.
Before ordering
Please send photos of the original drive label, the harness connectors and the U3000 autosampler model details. Longi can compare visible features and provide packing support for the electronic and mechanical assembly.
- Match the full model or part reference, not only the equipment family.
- Compare connectors, fittings, mounting points and the actual product images.
- Keep the removed part available until the replacement has been identified and installed.
- Confirm any required test, firmware, configuration or safety checks with the qualified installer.
Packing and international delivery
Longi packs electronic modules, laboratory components and control parts according to their shape and fragility. Protective material is used around boards, mechanical assemblies, cables and exposed connectors. Buyers can request a final model comparison or packing confirmation before shipment. International delivery is arranged after the order details, recipient information and any required quotation are confirmed.
FAQ
How is this listing distinguished from a similar product? Is it the same as the 6820.3300 drive unit? No. This page is specifically for FAB 22150-21001R with its pictured harness. The 6820.3300 U3000 drive is a separately identified stock item and should be matched independently.
Can Longi confirm suitability? Longi can compare labels, photographs and visible installation details supplied by the buyer. The final decision must be based on the actual equipment, qualified service judgement and the precise part reference.









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