MERCOID PR-2-P2 Dwyer Gas Differential Pressure Switch

( Brand: Mercoid ), ( Type: Gas Differential Pressure Switch ), ( Manufacturer Part Number: PR-2-P2 )

Review MERCOID Dwyer Gas Differential Pressure Switch New From Old Stock

Introducing the Mercoid PR-2-P2 Dwyer Gas Differential Pressure Switch, a reliable and accurate solution for monitoring and controlling gas pressure systems. This versatile switch is designed to provide precise pressure measurement in various industrial applications, ensuring optimal system performance and safety.

The Mercoid PR-2-P2 Dwyer Gas Differential Pressure Switch features a stainless steel housing, ensuring durability and resistance to harsh environments. It is specifically designed for use with natural gas, propane, and other gaseous fuels, making it an ideal choice for applications in the oil and gas, HVAC, and power generation industries.

The switch operates on a differential pressure principle, measuring the pressure difference between two points in a system. It is adjustable from 0.5 to 20 inches of water column (wc) and comes with a factory-set pressure differential of 2 inches wc. The switch can be easily set to the desired pressure differential using the adjusting screw, allowing for flexible application in a wide range of pressure systems.

The Mercoid PR-2-P2 Dwyer Gas Differential Pressure Switch is equipped with a normally open (NO) contact configuration, which closes when the set pressure differential is reached. This contact configuration is suitable for applications where the switch is required to activate an alarm or control another device when the pressure differential falls outside of the desired range.

The switch is also equipped with a built-in test port, which allows for easy and convenient field testing. The test port enables the user to verify the switch's operation and adjust the pressure setting if necessary.

The Mercoid PR-2-P2 Dwyer Gas Differential Pressure Switch is designed to meet the rigorous requirements of industrial applications, with a temperature range of -40 F to 140 F and a pressure rating of 300 psi (gauge). It is also UL and CSA listed, ensuring compliance with the highest safety standards.

In conclusion, the Mercoid PR-2-P2 Dwyer Gas Differential Pressure Switch is a dependable and accurate solution for monitoring and controlling gas pressure systems in various industrial applications. Its durable stainless steel housing, adjustable pressure setting, and easy-to-use test port make it a versatile and reliable choice for ensuring optimal system performance and safety.

The Mercoid PR-2-P2 Dwyer Gas Differential Pressure Switch is a pneumatic device designed to turn on or off an application when the pressure difference between two points reaches a specific level. Here are some pros and cons of buying this product:

1. Reliability: Dwyer is a well-known brand in the field of pressure switches, and the PR-2-P2 model is known for its durability and reliability.

2. Versatility: This switch can be used in various applications where a pressure difference needs to be monitored and controlled. It is suitable for both low and high pressure ranges.

3. Easy installation: The switch comes with a clear and concise installation manual, making it easy for users to install it themselves. It also has a quick-connect design, which saves time and effort.

4. Accuracy: The PR-2-P2 switch is known for its accuracy in measuring pressure differences. It can detect even the smallest changes in pressure, ensuring that the application is running optimally.

5. Safety: The switch is designed to prevent damage to the application by turning it off when the pressure difference exceeds the set limit. This helps prevent costly repairs and downtime.

1. Limited pressure range: The PR-2-P2 switch has a limited pressure range compared to some other models in the market. It is suitable for low to medium pressure applications.

2. Cost: This switch is more expensive than some other models in the market. However, its reliability and accuracy make it a worthwhile investment for many applications.

3. Requires calibration: Like all pressure switches, the PR-2-P2 model requires regular calibration to ensure accurate readings. This can add to the maintenance costs.

The Mercoid PR-2-P2 Dwyer Gas Differential Pressure Switch is a reliable and accurate device for monitoring and controlling pressure differences in various applications. Its ease of installation, versatility, and safety features make it a worthwhile investment, despite its limited pressure range and higher cost compared to some other models. Overall, it is a recommended product for those who require precise pressure control in their applications.

Details:

Buyer pays shipping. New from old Stock Mercoid PR-2-P2 Gas Differential Pressure Switch, More photos available on request.

part #: pr2p2 prices

• $75.00-$295.00

specifications plcmechanize:

• brand: Mercoid
• type: Gas Differential Pressure Switch
• manufacturer part number: PR-2-P2

general plcmechanize:

• condition: New
• Industrial Automation Motion Controls > PLCs HMIs > PLC Processors

seller plcmechanize:

• city: Rochester, New York
• rating: 100.0%
• # reviews: 3678

returns plcmechanize:

• time: 30 Days
• paid by: Buyer
• method: Money back
• policy: Returns Accepted

offer plcmechanize:

• options: Ship-to-home
• started: January 25, 2026
• best offers: True
• quantity: 1
• sold: 0
• availability: In Stock

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• credit card: Mastercard
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shipping plcmechanize:

• service: USPS Ground Advantage
• type: Calculated
• carrier: USPS
• transit: 4-9 Days
• cost: $0.00
• class: Standard