MIDWEST INSTRUMENT Differential Pressure Gauge & Switch: Back, 1/4 in NPT Female, 142
The MIDWEST INSTRUMENT Differential Pressure Gauge & Switch: Back is a medium and high operating pressure differential gauge with switch from the Series 142. It features a diaphragm sensor, a 2 1/2 in dial, and a 1/4…
SKU 3G-OTH-174574
Also listed as: 142SA00OAA20P · 142 SA 00 O AA 20P · 142-SA-00-O-AA-20P
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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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 142. It features a diaphragm sensor, a 2 1/2 in dial, and a 1/4 in NPT female connection, with a 316 Stainless Steel housing and a gauge accuracy of ±3-2-3%. The SKU is 3G-OTH-174574, and the manufacturer part number is 142-SA-00-O(AA)-20P; a certificate of calibration is not included.
Frequently Asked Questions
What is the MIDWEST INSTRUMENT 142-SA-00-O(AA)-20P differential pressure gauge and switch used for?
This instrument 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 diaphragm sensor and switch output are required.
What are the specifications of the MIDWEST INSTRUMENT 142-SA-00-O(AA)-20P?
The Series 142 gauge has a diaphragm sensor, 2 1/2 in dial, 1/4 in NPT female back connection, and 316 stainless steel housing. Gauge accuracy is ±3-2-3%. A certificate of calibration is not included. The manufacturer part number is 142-SA-00-O(AA)-20P.
Where to buy the MIDWEST INSTRUMENT 142-SA-00-O(AA)-20P worldwide?
3G Electric supplies the MIDWEST INSTRUMENT 142-SA-00-O(AA)-20P differential pressure gauge and 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 install the MIDWEST INSTRUMENT 142-SA-00-O(AA)-20P differential pressure gauge and switch?
Install the gauge with the 1/4 in NPT female connection into a compatible port, ensuring the diaphragm sensor is oriented correctly for the process media. Use appropriate sealant on threads and avoid over-torquing. Refer to the manufacturer's manual for wiring the switch output and pressure range settings.
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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.
