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 type, an aluminum housing, and a gauge accuracy…
SKU 3G-OTH-175091
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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 type, 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-5P; 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 HVAC, filtration, and process control applications where a diaphragm sensor and ±3-2-3% accuracy are sufficient for monitoring differentials.
What are the specifications of the MIDWEST INSTRUMENT 142-AA-00-OO-5P?
The MIDWEST INSTRUMENT 142-AA-00-OO-5P 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. A certificate of calibration is not included. It is part of the Series 142 for medium and high operating pressures.
Where to buy the MIDWEST INSTRUMENT 142 differential pressure gauge worldwide?
3G Electric supplies the MIDWEST INSTRUMENT Series 142 differential pressure gauge worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the 142-AA-00-OO-5P or other configurations for your application.
How to install a MIDWEST INSTRUMENT Series 142 differential pressure gauge?
Install the MIDWEST INSTRUMENT Series 142 gauge by connecting the 1/4 in NPT Female back port to the process line using compatible fittings. Ensure the diaphragm sensor is not overpressured beyond rated limits. Mount in a vertical position for best accuracy. Refer to the manufacturer's manual for torque and sealing guidelines.
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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.















