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-174573
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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 gauge accuracy of ±3-2-3% and a housing made of 316L Stainless Steel. This model (MPN 120-SA-00-O(CA)-15P) does not include a certificate of calibration.
Frequently Asked Questions
What is the MIDWEST INSTRUMENT 120-SA-00-O(CA)-15P differential pressure gauge and switch used for?
This gauge and switch monitors and controls differential pressure in medium and high operating pressure systems. It is used in industrial applications such as filtration, pump monitoring, and flow measurement where a piston sensor provides reliable switching and local indication.
What are the specifications of the MIDWEST INSTRUMENT Series 120 differential pressure gauge?
The Series 120 model 120-SA-00-O(CA)-15P has a 2 1/2 in dial, 1/4 in NPT Female connection, piston sensor, gauge accuracy of ±3-2-3%, and a 316L Stainless Steel housing. It does not include a certificate of calibration.
Where to buy the MIDWEST INSTRUMENT 120-SA-00-O(CA)-15P differential pressure gauge worldwide?
3G Electric supplies the MIDWEST INSTRUMENT 120-SA-00-O(CA)-15P differential pressure gauge and switch to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct Series 120 piston-type gauge for your application.
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 and orientation for readability. Connect electrical wiring per the switch rating, and verify the piston sensor moves freely. Follow standard piping practices for differential pressure instruments to avoid overpressure.
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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.















