MIDWEST INSTRUMENT Differential Pressure Gauge & Switch: Back, 1/4 in NPT Female, 120
The MIDWEST INSTRUMENT Differential Pressure Gauge & Switch: Back is a medium and high operating pressure differential gauge with switch, part of the Series 120. It features a 4 1/2 in dial, 1/4 in NPT Female…
SKU 3G-OTH-174599
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Product Description
The MIDWEST INSTRUMENT Differential Pressure Gauge & Switch: Back is a medium and high operating pressure differential gauge with switch, part of the Series 120. It features a 4 1/2 in dial, 1/4 in NPT Female connection, and a piston sensor type. The housing is constructed from 316 Stainless Steel, with a gauge accuracy of ±3-2-3%. A certificate of calibration is not included.
Frequently Asked Questions
What is the MIDWEST INSTRUMENT 120SC-00-O-AA-25P differential pressure gauge with switch used for?
This gauge with switch is used to measure and control differential pressure in medium to high operating pressure systems. Common applications include filtration monitoring, pump protection, and flow measurement in industrial processes where a piston sensor and 316 stainless steel housing are required.
What are the specifications of the MIDWEST INSTRUMENT 120SC-00-O-AA-25P?
This Series 120 gauge has a 4 1/2 in dial, 1/4 in NPT Female connection, and a piston sensor. Gauge accuracy is ±3-2-3%. The housing is 316 Stainless Steel. A certificate of calibration is not included. The manufacturer part number is 120SC-00-O-AA-25P.
Where to buy the MIDWEST INSTRUMENT 120SC-00-O-AA-25P worldwide?
3G Electric supplies the MIDWEST INSTRUMENT 120SC-00-O-AA-25P differential pressure gauge with switch worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select a differential pressure gauge with switch for medium pressure systems?
Select a gauge with a piston sensor for medium to high pressure, like the MIDWEST INSTRUMENT Series 120. Ensure the connection size (1/4 in NPT Female) and dial size (4 1/2 in) match your piping and readability needs. Verify housing material compatibility—316 stainless steel suits corrosive environments.
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3G Electric supplies MIDWEST INSTRUMENT medium & high operating pressure differential gauges with switch. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















