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-174590
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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 piston sensor type, a 2 1/2 in dial, and a 1/4 in NPT Female connection, with a 316 Stainless Steel housing. The gauge accuracy is ±3-2-3%, and a certificate of calibration is not included.
Frequently Asked Questions
What is the MIDWEST INSTRUMENT 120SA-00-O-AA-30P differential pressure gauge with switch used for?
This gauge measures and switches on differential pressure in medium to high operating pressure systems. It is used in industrial filtration, pump monitoring, and hydraulic applications where a piston sensor and 316 stainless steel housing provide durability. The switch enables alarm or control actions at set pressure thresholds.
What are the specifications of the MIDWEST INSTRUMENT Series 120 differential pressure gauge?
The Series 120 gauge has a 2 1/2 in dial, 1/4 in NPT Female back connection, piston sensor, and 316 stainless steel housing. Accuracy is ±3-2-3%. It includes a switch but no certificate of calibration. The MPN is 120SA-00-O-AA-30P. It is designed for medium and high operating pressures.
Where to buy the MIDWEST INSTRUMENT 120SA-00-O-AA-30P worldwide?
3G Electric supplies the MIDWEST INSTRUMENT 120SA-00-O-AA-30P differential pressure gauge with 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?
Mount the gauge using the 1/4 in NPT Female back connection, ensuring proper sealing with thread tape. Connect high- and low-pressure lines to the correct ports. Wire the switch per the manufacturer's diagram for alarm or control. Avoid overtightening the 316 stainless steel 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.
