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Item #:
99103349
Dwyer Compact Low Differential Pressure Switch, 1910-20, 4.0-20.0" w.c.
Item #:
99103349
NGN 149400
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Thursday, July 30
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Our most popular SERIES 1900 combines advanced design and precision construction to perform tasks of larger, costlier units.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Compact Design
The Dwyer Compact Low Differential Pressure Switch boasts a small footprint, making it ideal for tight spaces without compromising functionality, perfect for both industrial and residential applications.
Wide Range
With a differential pressure range of 4.0 to 20.0 inches w.c., this switch effectively suits various needs, ensuring precise pressure measurements for diverse systems.
Reliable Performance
Engineered for durability and accuracy, this pressure switch minimizes the risk of failures, offering peace of mind for users in crucial monitoring applications.
Product Details
| Item Weight | 2 lbs (910 grams) |
Who Should Buy?
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HVAC Technicians
Ideal for HVAC systems needing low pressure monitoring, enabling efficient system performance and reliability.
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Industrial Applications
Suitable for processes requiring precise pressure control to ensure equipment protection and optimal operation.
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Environmental Control
Effective for applications monitoring air flow and filter status in cleanrooms and other sensitive environments.
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High Pressure Systems
Not suitable for applications requiring high differential pressure monitoring above the specified range.
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Non-Pressure Applications
Does not meet the needs of users seeking solutions for non-pressure-related control systems.
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Cost-Conscious Users
May not be ideal for budget-restricted projects requiring less expensive or simpler pressure monitoring devices.
Product Description
Dwyer Compact Low Differential Pressure Switch, 1910-20, 4.0-20.0" w.c.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What applications can the SERIES 1900 switches be used for?
Answer: The SERIES 1900 switches are designed for air conditioning, fluidics, refrigeration, ovens, and dryer applications. -
Question:
What is the set point range for these switches?
Answer: The set points for SERIES 1900 switches range from 0.07 to 20 w.c. (1.8 to 508 mm). -
Question:
Are these switches certified by any organizations?
Answer: Yes, SERIES 1900 switches are UL, CE, CSA listed, and FM approved.
Dwyer Pressure Switches Editorial Review
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Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
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Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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NGN 149400
Order now and get it around Thursday, July 30
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- SERIES 1900 offers advanced design and precision construction.
- Capable of performing tasks of larger, more expensive switches.
- Designed for air conditioning, fluidics, refrigeration, oven, and dryer applications.
- Set points range from 0.07 to 20 w.c. for versatile use.
- Easy set point adjustment with internal range screw to prevent tampering.
- Approved by UL, CE, CSA, and FM for reliability.
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