MIDWEST INSTRUMENT Differential Pressure Gauge & Switch: Back, 1/4 in NPT Female, 140
The MIDWEST INSTRUMENT Differential Pressure Gauge & Switch: Back is a medium and high operating pressure differential gauge with switch from the Series 140. It features a 2 1/2 in dial, a diaphragm sensor type, and…
SKU 3G-OTH-174579
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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 140. It features a 2 1/2 in dial, a diaphragm sensor type, and an aluminum housing. The gauge accuracy is ±3-2-3%, and it has a 1/4 in NPT Female connection. A certificate of calibration is not included.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the MIDWEST INSTRUMENT 140 differential pressure gauge with switch used for?
This gauge monitors and controls differential pressure in medium to high operating pressure systems. It is commonly used in HVAC, filtration, pump, and process industries to detect filter clogging, flow variations, or pressure drops across equipment.
What are the specifications of the MIDWEST INSTRUMENT 140 differential pressure gauge?
The Series 140 gauge has a 2 1/2 in dial, diaphragm sensor, aluminum housing, and 1/4 in NPT Female back connection. Accuracy is ±3-2-3%. It includes a switch for alarm or control. Certificate of calibration is not included.
Where to buy the MIDWEST INSTRUMENT 140 differential pressure gauge worldwide?
3G Electric supplies the MIDWEST INSTRUMENT 140 differential pressure gauge worldwide. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install a MIDWEST INSTRUMENT diaphragm differential pressure gauge?
Mount the gauge with the 1/4 in NPT Female connection using appropriate thread sealant. Ensure impulse lines are clean and free of debris. For switch wiring, follow the manufacturer's electrical ratings. 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.
