Sorry, online purchases are not available in your country.
Confirmation
Do you really want to delete this item(s) from your shopping cart?
Close

Managing quotes online is only available to users with corporate accounts. You can still request a quote, but it will be emailed to you.

Request Quote

Upgrade to a corporate account for advanced options and personal service.

ATTENTION
Attention
  • BDI’s Warehouse Store is a limited catalog featuring only stocked items, priced exclusively for self-service online purchases made within the BDI Warehouse Store.

  • Pricing shown is available ONLY in the Warehouse Store and NOT from BDI Branch offices.

  • All sales are taxable (no tax free purchases) and payable by credit card. They cannot be charged to your BDI account.

  • All orders include a $5 ground shipping charge.

  • To purchase with your BDI account, please click Cancel.
  
ATTENTION
Attention
Soon you will not be able to run BDIExpress with Internet Explorer.

Microsoft is discontinuing support for the Internet Explorer web browser and obsoleting it. Microsoft is recommending switching to Microsoft Edge.



Or click below to download another browser 
 

1950-20-2F https://www.bdiexpress.com/medias/MFRDWYXXXXXX-SRS-1950-L-300x300.jpg?context=bWFzdGVyfHJvb3R8MTE4NDJ8aW1hZ2UvanBlZ3xhRFk0TDJnMU5pOHhNVEExTlRReU1qVTNNRFV5Tmk5TlJsSkVWMWxZV0ZoWVdGaGZVMUpUWHpFNU5UQmZURjh6TURCNE16QXdMbXB3Wnd8Y2QxNWNiNGRkNzRiYjBkYjM4NTI3ZDE5ZDM2MDVmNWY4ODg0OTIzYTQzNTk4MGE5NzkzM2QyNmI4ZTJlN2RhNQ
21486205 Valves And Controls 

DWYER INSTRUMENTS DWYER INSTRUMENTS

1950-20-2F

Description

1950-20-2F DIFFERENTIAL PRESSURE SWITCH

Differential Pressure Switch; Compliance CE | CSA | FM | UL; Deadband 0.4 to 0.6 InH2O; Electrical Connection Screw Terminal; Enclosure Ratings IP54 | NEMA Type 3 | NEMA Type 7 | NEMA Type 9; Measurement Pressure Type Differential; Measurement Pressure Max 20 InH2O; Measurement Pressure Min 4 InH2O; Media Compatibility Air | Argon | Carbon dioxide | Helium | Nitrogen | Non-Corrosive Dry Gases; Mounting Orientation Vertical Diaphragm; Operating Temperature Max 140 Deg F; Operating Temperature Min -40 Deg F; Process Connection Size 1/8 In FNPT; Proof Pressure Up to 45 InH2O; Set Point Adjustment External Screw; Switch Type SPDT NO/NC | Selectable ; Height 5.5"; Width 4"; Length 5.7"

Part #

1950-20-2F

BDI #
21486205

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Details

571.78 USD 2099-12-31 http://schema.org/NewCondition http://schema.org/InStock Your Price $ 571.78 / each BDIExpress
QTY

Inventory

Total: 2

Category
Valves And Controls
Brand
DWYER INSTRUMENTS
Manufacturer Name
DWYER OMEGA
Minimum Buy Quantity
N/A
UNSPSC
40141600
Weight / Kilogram
0.647
Product Group - BDI
F02352
Harmonized Tariff Code
8536.50.90.65
Noun
Switch
Keyword String
Differential Pressure
Manufacturer URL
https://www.dwyeromega.com
Weight / LBS
3.15
Product Detail
Differential Pressure Switch
Product Specification
Compliance CE | CSA | FM | UL; Deadband 0.4 to 0.6 InH2O; Electrical Connection Screw Terminal; Enclosure Ratings IP54 | NEMA Type 3 | NEMA Type 7 | NEMA Type 9; Measurement Pressure Type Differential; Measurement Pressure Max 20 InH2O; Measurement Pressure Min 4 InH2O; Media Compatibility Air | Argon | Carbon dioxide | Helium | Nitrogen | Non-Corrosive Dry Gases; Mounting Orientation Vertical Diaphragm; Operating Temperature Max 140 Deg F; Operating Temperature Min -40 Deg F; Process Connection Size 1/8 In FNPT; Proof Pressure Up to 45 InH2O; Set Point Adjustment External Screw; Switch Type SPDT NO/NC | Selectable ; Height 5.5"; Width 4"; Length 5.7"
Long Description
Differential Pressure Switch; Compliance CE | CSA | FM | UL; Deadband 0.4 to 0.6 InH2O; Electrical Connection Screw Terminal; Enclosure Ratings IP54 | NEMA Type 3 | NEMA Type 7 | NEMA Type 9; Measurement Pressure Type Differential; Measurement Pressure Max 20 InH2O; Measurement Pressure Min 4 InH2O; Media Compatibility Air | Argon | Carbon dioxide | Helium | Nitrogen | Non-Corrosive Dry Gases; Mounting Orientation Vertical Diaphragm; Operating Temperature Max 140 Deg F; Operating Temperature Min -40 Deg F; Process Connection Size 1/8 In FNPT; Proof Pressure Up to 45 InH2O; Set Point Adjustment External Screw; Switch Type SPDT NO/NC | Selectable ; Height 5.5"; Width 4"; Length 5.7"


© copyright 2025 BDI All Rights Reserved