1823-1-1-S

The Dwyer Model 1823-1-1-S Pressure Switch is a versatile and reliable solution for automatic pressure control applications. This diaphragm-style pressure switch is designed to provide accurate and consistent pressure switching performance, making it an excellent choice for various industries, including HVAC, water treatment, and process control.

The switch features a 10-inch (254 mm) large diameter diaphragm, which allows it to handle high working pressures and volumes. The diaphragm is made of an FDA-compliant, reinforced elastomer material that ensures durability and resistance to chemicals and temperature extremes. The switch housing is constructed of brass, providing excellent corrosion resistance and ensuring long-lasting performance.

This pressure switch is available in a variety of pressure and temperature ranges, with different switch contacts and electrical configurations to meet specific application requirements. The switch comes standard with a normally open (NO) contact configuration, but other options, such as normally closed (NC) or changeover (NO-NC), are also available.

The Dwyer Model 1823-1-1-S Pressure Switch is easy to install and maintain. It includes a convenient test port that allows users to verify switch operation without disconnecting any piping or wiring. The switch is also equipped with a test switch that can be activated to confirm proper function.

The switch is factory calibrated and comes with an accompanying calibration certificate, ensuring that it meets the highest standards of accuracy and reliability. Additionally, the switch is designed to comply with various industry standards, including ANSI/ISA-75.01.01, ANSI/ASME B16.5, and CE.

The Dwyer Model 1823-1-1-S Pressure Switch is a high-performance, reliable, and versatile solution for automatic pressure control applications. Its large diameter diaphragm, brass housing, and availability in various pressure and temperature ranges make it an excellent choice for demanding industrial and commercial applications.

The Dwyer Model 1823-1-1-S pressure switch is a commonly used pneumatic device in various industrial applications. This diaphragm pressure switch operates by sensing changes in pressure and activating a switch contact when a predetermined pressure threshold is reached. Let's discuss some potential advantages and disadvantages of purchasing this pressure switch.

1. Versatility: The Dwyer 1823-1-1-S is available in different pressure and temperature ranges, making it suitable for a wide range of industrial applications.

2. Durability: This pressure switch is built with high-quality materials, ensuring a long service life. It is also resistant to harsh environments, making it suitable for use in industrial settings.

3. Easy installation: The pressure switch is designed for easy installation, as it comes with pre-drilled mounting holes and clear installation instructions.

4. Accurate pressure sensing: The diaphragm design of the pressure switch ensures accurate and reliable pressure sensing.

5. Safe operation: The switch contact is designed to open or close safely, minimizing the risk of electrical shock or other hazards.

1. Limited pressure range: Depending on the specific application, the available pressure range of the Dwyer 1823-1-1-S may not be sufficient for some industrial processes.

2. Cost: Compared to some other pressure switches on the market, the Dwyer 1823-1-1-S may be more expensive.

3. Limited customization: While the Dwyer 1823-1-1-S is available in different pressure ranges, it may not offer the same level of customization as some other pressure switches.

The Dwyer Model 1823-1-1-S pressure switch is a reliable and durable option for various industrial applications. Its easy installation, accurate pressure sensing, and safe operation make it an attractive choice for those in need of a pneumatic pressure switch. However, its limited pressure range and higher cost compared to some other options may be disadvantages for some users.

If you require a versatile, durable, and accurate pneumatic pressure switch for your industrial application, the Dwyer Model 1823-1-1-S is a strong consideration. However, if you need a wider pressure range or a more cost-effective option, it may be worth exploring other pressure switch models on the market. Ultimately, the best choice depends on your specific application requirements and budget.

Details:

The item must be in the exact same condition as when first shipped and preferably packaging.

specifications indusswitch:

• brand: Dwyer
• mpn: 1823-1-1-s
• part type: Pressure Switch

seller indusswitch:

• city: frenchville, maine
• rating: 100.0%
• # reviews: 13552

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Pressure Switches

payments indusswitch:

• wallet: google-pay
• other
• credit card: mastercard

returns indusswitch:

• time: 30 days
• method: money back
• policy: returns accepted
• paid by: seller

shipping indusswitch:

• service: usps ground advantage, usps priority mail, ups next day air, ups 2nd day air
• carrier: usps, ups
• type: calculated
• transit: 3-8 days
• class: standard, expedited, one-day

offer indusswitch:

• sold #: 10
• options: ship-to-home
• availability: in stock
• prices: $8.39–$84.00
• item condition: New – Open box
• in stock #: 3
• started: april 14, 2026
• best offers: true

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