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canonical_url: "https://www.artisantg.com/Scientific/72770-6/MKS-Instruments-2259B-00500SV-Mass-Flow-Controller"
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last_updated: "2026-04-06T13:32:15.610-05:00"
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# MKS Instruments 2259B-00500SV Mass Flow Controller

_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: MKS Instruments
- Model: 2259B-00500SV
- Condition: Used and in Excellent Condition
- Price: $395.00 USD
- Availability: In stock, 1 available
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 6 lb
- Shipping dimensions: 14X14X6 in

## Categories

- Lab & Analytical > Controllers (primary)

## Details

This MKS Instruments 2259B-00500SV Mass Flow Controller is used and in excellent condition.

### Configuration

- Range: 500 SCCM
- MKS 248A Control Valve and a Nupro SS-4BK-1C-496 Valve Installed

## Images

- <https://www.artisantg.com/itemimages/mks_2259_view1.jpg>
- <https://www.artisantg.com/itemimages/mks_2259_view2.jpg>
- <https://www.artisantg.com/itemimages/mks_2259_view3.jpg>
- <https://www.artisantg.com/itemimages/mks_2259_view4.jpg>