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stock_number: "76943-1"
canonical_url: "https://www.artisantg.com/Scientific/76943-1/Waters-2690-Separations-Module"
json_url: "https://www.artisantg.com/Scientific/76943-1/Waters-2690-Separations-Module.json"
generated_at: "2026-11-07T11:21:45.019Z"
last_updated: "2026-07-30T09:10:57.047-05:00"
---

# Waters 2690 Separations Module

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: Waters
- Model: 2690
- Condition: Parts Grade / As-Is
- Price: $1,450.00 USD
- Availability: In stock, 1 available
- Warranty: No Warranty
- ITAR restricted: No
- Shipping weight: 200 lb
- Shipping dimensions: (S) Freight: 40X24X36 in

## Categories

- Lab & Analytical > HPLC (primary)

## Details

This Waters 2690 Separations Module is a parts grade unit and will be sold as-is, without warranty. This unit comes with standard documentation and accessories.

### Configuration

- Hayden Switch and Instrument Inc. Stepper Motor, 12 VDC, 10W

Part Number: 46361-12-007
- Hurst Stepper Motor, 6 VDC, 8W

Part Number: SP-3655
- Vexta Stepper Motor PH 265-04-C18, 5 VDC, 1A
- Astrosyn Stepper Motor 24V, .17A, 1400ω

Part Number: 23BB-H253-07P
- KNF FLODOS PML 228-NF 30
- (2) Waters 45454 Units
- (2) Powermax M21 NRXA-LSN-1M0S1.8 Degree Step Motor 35 VDC, 2.8A, 1500 RPM
- Circuit Board 1704003628, CPU 056370, TMD 05269
- Circuit Board 056453, 160500330S

View Photo of accessories

## Images

- <https://www.artisantg.com/itemimages/waters_2690_view1.jpg>