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-175115
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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 product 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 HVAC, filtration, and process control applications where a diaphragm sensor and ±3-2-3% accuracy are required.
What are the specifications of the MIDWEST INSTRUMENT 140-AA-00-OO-50P?
The MIDWEST INSTRUMENT 140-AA-00-OO-50P 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 MIDWEST INSTRUMENT differential pressure gauges worldwide?
3G Electric supplies MIDWEST INSTRUMENT differential pressure gauges worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the Series 140 gauge with part number 140-AA-00-OO-50P.
How to install a MIDWEST INSTRUMENT Series 140 differential pressure gauge?
Install the MIDWEST INSTRUMENT Series 140 gauge by connecting the 1/4 in NPT Female back port to the process line. Use appropriate sealant on threads and ensure the diaphragm sensor is not over-pressured. Refer to the manufacturer's manual for torque and orientation 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.















