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 140. It features a diaphragm sensor, aluminum housing, and a gauge accuracy of…
SKU 3G-OTH-175122
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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 140. It features a diaphragm sensor, aluminum housing, and a gauge accuracy of ±3-2-3%. The model 140-AA-00-OO-100P has a 1/4 in NPT Female connection and does not include a certificate of calibration.
Frequently Asked Questions
What is the MIDWEST INSTRUMENT 140 differential pressure gauge used for?
The MIDWEST INSTRUMENT Series 140 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 140-AA-00-OO-100P?
The MIDWEST INSTRUMENT 140-AA-00-OO-100P 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. It is part of the Series 140 for medium and high operating pressures.
Where to buy the MIDWEST INSTRUMENT 140 differential pressure gauge worldwide?
You can source the MIDWEST INSTRUMENT 140 differential pressure gauge through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this model.
How to install a MIDWEST INSTRUMENT diaphragm differential pressure gauge?
Install the MIDWEST INSTRUMENT gauge by connecting the 1/4 in NPT Female ports to the process lines, ensuring proper sealing with thread tape. Mount the aluminum housing in a vibration-free location. Follow standard practices for impulse lines and avoid overpressuring the diaphragm sensor beyond rated limits.
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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.















