MIDWEST INSTRUMENT Differential Pressure Gauge: Back, 1/4 in NPT Female, ±3-2-3% Gauge Accuracy
The MIDWEST INSTRUMENT Differential Pressure Gauge: Back is a medium and high operating pressure differential gauge from the Series 142. It features a diaphragm sensor, an aluminum housing, and a gauge accuracy of…
SKU 3G-OTH-175145
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Product Description
The MIDWEST INSTRUMENT Differential Pressure Gauge: Back is a medium and high operating pressure differential gauge from the Series 142. It features a diaphragm sensor, an aluminum housing, and a gauge accuracy of ±3-2-3%. The product has a 1/4 in NPT Female connection and is identified by manufacturer part number 142-AA-00-OO-25H. A certificate of calibration is not included.
Frequently Asked Questions
What is the MIDWEST INSTRUMENT 142 differential pressure gauge used for?
The MIDWEST INSTRUMENT Series 142 differential pressure gauge measures pressure differences in medium and high operating pressure systems. It is commonly used in industrial filtration, pump monitoring, and HVAC applications where a diaphragm sensor and ±3-2-3% accuracy are required.
What are the specifications of the MIDWEST INSTRUMENT 142-AA-00-OO-25H?
The MIDWEST INSTRUMENT 142-AA-00-OO-25H is a differential pressure gauge with a diaphragm sensor, aluminum housing, and ±3-2-3% gauge accuracy. It has a 1/4 in NPT Female back connection and does not include a certificate of calibration.
Where to buy the MIDWEST INSTRUMENT 142 differential pressure gauge worldwide?
3G Electric supplies the MIDWEST INSTRUMENT Series 142 differential pressure gauge to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct part for your industrial application.
How to install a MIDWEST INSTRUMENT 142 differential pressure gauge?
Install the MIDWEST INSTRUMENT 142 gauge by connecting the 1/4 in NPT Female ports to the process lines, ensuring proper sealing with thread tape. Mount the gauge securely and verify zero calibration before pressurizing the system.
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3G Electric supplies MIDWEST INSTRUMENT medium & high operating pressure differential gauges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















