---
type: product
schema_version: 1
stock_number: "66011-1"
canonical_url: "https://www.artisantg.com/PLC/66011-1/SMC-PFA750-01-27-Digital-Air-Flow-Switch"
json_url: "https://www.artisantg.com/PLC/66011-1/SMC-PFA750-01-27-Digital-Air-Flow-Switch.json"
generated_at: "2026-11-07T14:52:32.419Z"
last_updated: "2026-04-06T13:32:15.610-05:00"
---

# SMC PFA750-01-27 Digital Air Flow Switch

_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: SMC
- Model: PFA750-01-27
- Condition: Used and in Excellent Condition
- Price: $255.00 USD
- Availability: In stock, 1 available
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 5 lb
- Shipping dimensions: 14X14X6 in

## Categories

- Industrial Systems Equipment > Miscellaneous > Industrial Parts (primary)

## Details

This SMC PFA750-01-27 Digital Air Flow Switch is used and in excellent condition.

Part Number: PFA750-01-27
- PFA7: Integrated Display Type Air Flow Switch
- 50: 5 to 50/min Flow Rate Range
- 01: 1/8 Port Size
- 27: NPN Open Collector 2 Output

## Images

- <https://www.artisantg.com/itemimages/smc_pfa750_01_27_view1.jpg>
- <https://www.artisantg.com/itemimages/smc_pfa750_01_27_view2.jpg>
- <https://www.artisantg.com/itemimages/smc_pfa750_01_27_view3.jpg>
- <https://www.artisantg.com/itemimages/smc_pfa750_01_27_view4.jpg>
- <https://www.artisantg.com/itemimages/smc_pfa750_01_27_view5.jpg>
- <https://www.artisantg.com/itemimages/smc_pfa750_01_27_view6.jpg>
