MIDWEST INSTRUMENT Differential Pressure Gauge: Back, 1/4 in NPT Female, Model 142
The MIDWEST INSTRUMENT Differential Pressure Gauge: Back is a medium and high operating pressure differential gauge from the Model 142 series. It features a diaphragm sensor type and an aluminum housing, with a 4 1/2…
SKU 3G-OTH-175154
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Product Description
The MIDWEST INSTRUMENT Differential Pressure Gauge: Back is a medium and high operating pressure differential gauge from the Model 142 series. It features a diaphragm sensor type and an aluminum housing, with a 4 1/2 in dial and 1/4 in NPT Female connection (MPN 142-AC-00-OO-20P). A certificate of calibration is not included with this unit.
Frequently Asked Questions
What is the MIDWEST INSTRUMENT Model 142 differential pressure gauge used for?
The MIDWEST INSTRUMENT Model 142 differential pressure gauge is used to measure the difference in pressure between two points in medium and high operating pressure systems. Common applications include monitoring filter condition, pump performance, and flow rates in industrial processes, HVAC, and fluid handling systems.
What are the specifications of the MIDWEST INSTRUMENT Model 142 differential pressure gauge?
The MIDWEST INSTRUMENT Model 142 differential pressure gauge has a 4 1/2 in dial, a diaphragm sensor type, and an aluminum housing. It features a 1/4 in NPT Female back connection. The manufacturer part number is 142-AC-00-OO-20P. A certificate of calibration is not included with this unit.
Where to buy the MIDWEST INSTRUMENT Model 142 differential pressure gauge worldwide?
You can source the MIDWEST INSTRUMENT Model 142 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 item.
How to install a MIDWEST INSTRUMENT Model 142 differential pressure gauge?
Install the MIDWEST INSTRUMENT Model 142 gauge by connecting the 1/4 in NPT Female back port to the process lines using compatible fittings. Ensure the diaphragm sensor is not overpressured beyond its rated range. Use proper thread sealant and mount the gauge in a location free from excessive vibration. Refer to the manufacturer's manual for detailed guidance.
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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.















