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 from the Series 120. It features a piston sensor type, a 2 1/2 in dial, and a…
SKU 3G-OTH-174584
Need installation or engineering help?
Ask a question
Product Description
The MIDWEST INSTRUMENT Differential Pressure Gauge & Switch: Back is a medium and high operating pressure differential gauge with switch from the Series 120. It features a piston sensor type, a 2 1/2 in dial, and a 1/4 in NPT Female connection, with an aluminum housing and a gauge accuracy of ±3-2-3%. The manufacturer part number is 120-AA-00-O(CA)-50P, and a certificate of calibration is not included.
Frequently Asked Questions
What is the MIDWEST INSTRUMENT 120-AA-00-O(CA)-50P differential pressure gauge and switch used for?
This gauge and switch is used to measure and control differential pressure in medium and high operating pressure systems. Common applications include filtration monitoring, pump protection, and flow measurement in industrial processes where a piston sensor provides reliable performance.
What are the specifications of the MIDWEST INSTRUMENT Series 120 differential pressure gauge with switch?
The Series 120 gauge features a piston sensor, 2 1/2 in dial, 1/4 in NPT Female back connection, aluminum housing, and ±3-2-3% accuracy. The model 120-AA-00-O(CA)-50P does not include a certificate of calibration. It is designed for medium and high operating pressure differential applications.
Where to buy the MIDWEST INSTRUMENT 120-AA-00-O(CA)-50P differential pressure gauge worldwide?
3G Electric supplies the MIDWEST INSTRUMENT 120-AA-00-O(CA)-50P differential pressure gauge and switch worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to install a MIDWEST INSTRUMENT Series 120 differential pressure gauge with switch?
Install the gauge with the 1/4 in NPT Female connection using compatible fittings and sealant. Mount it in a location free from excessive vibration and within the rated pressure range. Follow standard piping practices for differential pressure instruments and consult the manufacturer's manual for switch wiring details.
Used in
Common applications for MIDWEST INSTRUMENTMIDWEST INSTRUMENT Products
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.
