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, an aluminum housing, and…
SKU 3G-OTH-174611
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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, an aluminum housing, and a 2 1/2 in dial with 1/4 in NPT female connections. The gauge accuracy is ±3-2-3%, and 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 120AA-00-O-AA-10P differential pressure gauge with switch used for?
This gauge measures and switches on differential pressure in medium to high operating pressure systems. It is commonly used in industrial filtration, pump monitoring, and HVAC applications where a piston sensor provides reliable performance. The integrated switch enables alarm or control functions at a set pressure point.
What are the specifications of the MIDWEST INSTRUMENT Series 120 differential pressure gauge with switch?
The gauge has a 2 1/2 in dial, 1/4 in NPT female back connections, and a piston sensor. Accuracy is ±3-2-3% of span. Housing is aluminum. It is part of the Series 120 and does not include a certificate of calibration. The manufacturer part number is 120AA-00-O-AA-10P.
Where to buy the MIDWEST INSTRUMENT 120AA-00-O-AA-10P differential pressure gauge with switch worldwide?
3G Electric supplies the MIDWEST INSTRUMENT 120AA-00-O-AA-10P differential pressure gauge with switch to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this item globally.
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 appropriate ports. Wire the switch contacts according to your control circuit voltage (e.g., 24 VDC). Follow standard piping practices to avoid vibration or over-torque.
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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.
