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 4 1/2 in dial, 1/4 in NPT female connection…
SKU 3G-OTH-174601
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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 from the Series 120. It features a 4 1/2 in dial, 1/4 in NPT female connection, a piston sensor type, aluminum housing, and a gauge accuracy of ±3-2-3%. The certificate of calibration is not included.
Frequently Asked Questions
What is the MIDWEST INSTRUMENT 120AC-00-O-AA-5P differential pressure gauge and switch used for?
This gauge and switch monitors and controls differential pressure in medium to high operating pressure systems. It is used in industrial filtration, pump monitoring, and HVAC applications to detect clogged filters or measure pressure drops across equipment.
What are the specifications of the MIDWEST INSTRUMENT Series 120 differential pressure gauge with switch?
The Series 120 model 120AC-00-O-AA-5P has a 4 1/2 in dial, 1/4 in NPT female connection, piston sensor, aluminum housing, and ±3-2-3% gauge accuracy. It does not include a certificate of calibration. The switch output is rated for 120 VAC.
Where to buy the MIDWEST INSTRUMENT 120AC-00-O-AA-5P differential pressure gauge worldwide?
3G Electric supplies the MIDWEST INSTRUMENT 120AC-00-O-AA-5P differential pressure gauge and switch to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install a MIDWEST INSTRUMENT piston-type differential pressure gauge with switch?
Mount the gauge using the 1/4 in NPT female back connection, ensuring the process lines are clean and free of debris. Wire the switch per the manufacturer's diagram for 120 VAC. Avoid over-torquing the aluminum housing. Calibrate per system requirements.
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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.
