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MIDWEST INSTRUMENT 142 Series Differential Pressure Gauge - Medium & High Operating Pressure Differential Gauges
MIDWEST INSTRUMENTMedium & High Operating Pressure Differential Gauges

MIDWEST INSTRUMENT 142 Series Differential Pressure Gauge

The MIDWEST INSTRUMENT Differential Pressure Gauge: Back is a medium and high operating pressure differential gauge from the Series 142. It features a diaphragm sensor, an aluminum housing, and a gauge accuracy of…

SKU 3G-OTH-175107

Also listed as: 142AA00OO25P · 142 AA 00 OO 25P

Brand
MIDWEST INSTRUMENT
Item
142 Series Differential Pressure Gauge
Category
Medium & High Operating Pressure Differential Gauges
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MIDWEST INSTRUMENT
Manufacturer Part Number
142-AA-00-OO-25P
Series
142
Type
±3-2-3% Gauge Accuracy, 142
NPT Female
1/4 in
Sensor Type
Diaphragm
Gauge Accuracy
±3-2-3%
Housing Material
Aluminum
Certificate of Calibration
Not Included

Technical Documents

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MIDWEST INSTRUMENT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MIDWEST INSTRUMENT Differential Pressure Gauge: Back is a medium and high operating pressure differential gauge from the Series 142. It features a diaphragm sensor, an aluminum housing, and a gauge accuracy of ±3-2-3%. The product has a 1/4 in NPT Female connection and is identified by manufacturer part number 142-AA-00-OO-25P. A certificate of calibration is not included.

Frequently Asked Questions

What is the MIDWEST INSTRUMENT 142 differential pressure gauge used for?

The MIDWEST INSTRUMENT Series 142 differential pressure gauge is used to measure pressure differences in medium and high operating pressure systems. Common applications include monitoring filters, pumps, and flow in industrial processes. Its diaphragm sensor and aluminum housing suit demanding environments.

What are the specifications of the MIDWEST INSTRUMENT 142-AA-00-OO-25P?

The MIDWEST INSTRUMENT 142-AA-00-OO-25P is a differential pressure gauge with a diaphragm sensor, ±3-2-3% gauge accuracy, and a 1/4 in NPT Female back connection. The housing is aluminum, and a certificate of calibration is not included. It is part of the Series 142 for medium and high operating pressures.

Where to buy the MIDWEST INSTRUMENT 142 differential pressure gauge worldwide?

You can source the MIDWEST INSTRUMENT 142 differential pressure gauge through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this Series 142 model.

How to select a MIDWEST INSTRUMENT differential pressure gauge?

To select a MIDWEST INSTRUMENT differential pressure gauge, verify the required pressure range, connection size (e.g., 1/4 in NPT Female), and gauge accuracy like ±3-2-3%. Confirm the sensor type (diaphragm for this Series 142) and housing material compatibility with your process media. Always check operating pressure limits.

Used in

Common applications for MIDWEST INSTRUMENT
Filter monitoring in industrial water treatment — MIDWEST INSTRUMENT 522 series 3-color differential pressure indicators
Flow measurement in chemical processing — MIDWEST INSTRUMENT Series 120 piston-type differential pressure gauges
Liquid level indication in oil and gas storage tanks — MIDWEST INSTRUMENT Model 142 diaphragm-type differential pressure gauges
HVAC system filter condition monitoring — MIDWEST INSTRUMENT Series 130 differential pressure gauges with glass-reinforced plastic housing
Pump differential pressure monitoring in industrial plants — MIDWEST INSTRUMENT 522 series indicators with switch for alarm output

MIDWEST INSTRUMENT Products

3G Electric supplies MIDWEST INSTRUMENT medium & high operating pressure differential gauges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This differential pressure gauge from the Series 140 uses a diaphragm sensor and aluminum housing to measure pressure differences in fluid or gas systems. It has 1/4 in NPT Female back connections and a gauge accuracy of ±3-2-3%. Typical applications include filtration monitoring, pump performance checks, and flow measurement in process plants
MIDWEST INSTRUMENT
This differential pressure gauge from the Series 140 uses a diaphragm sensor and aluminum housing to measure pressure differences in fluid or gas systems. It has 1/4 in NPT Female back connections and a gauge accuracy of ±3-2-3%. Typical applications include filtration monitoring, pump performance checks, and flow measurement in process plants
MIDWEST INSTRUMENT Differential Pressure Gauge: Back, 1/4 in NPT Female, ±3-2-3% Gauge Accuracy, 140 (MPN 140-AA-00-OO-50P)
MIDWEST INSTRUMENT
MIDWEST INSTRUMENT Differential Pressure Gauge: Back, 1/4 in NPT Female, ±3-2-3% Gauge Accuracy, 140 (MPN 140-AA-00-OO-50P)
MIDWEST INSTRUMENT Differential Pressure Gauge: Back, 1/4 in NPT Female, ±3-2-3% Gauge Accuracy, 142 (MPN 142-AA-00-OO-25H)
MIDWEST INSTRUMENT
MIDWEST INSTRUMENT Differential Pressure Gauge: Back, 1/4 in NPT Female, ±3-2-3% Gauge Accuracy, 142 (MPN 142-AA-00-OO-25H)
MIDWEST INSTRUMENT Differential Pressure Gauge: Back, 1/4 in NPT Female, ±3-2-3% Gauge Accuracy, 142 (MPN 142-AA-00-OO-200H)
MIDWEST INSTRUMENT
MIDWEST INSTRUMENT Differential Pressure Gauge: Back, 1/4 in NPT Female, ±3-2-3% Gauge Accuracy, 142 (MPN 142-AA-00-OO-200H)
MIDWEST INSTRUMENT Differential Pressure Gauge: Back, 1/4 in NPT Female, ±3-2-3% Gauge Accuracy, 142 (MPN 142-AA-00-OO-10P)
MIDWEST INSTRUMENT
MIDWEST INSTRUMENT Differential Pressure Gauge: Back, 1/4 in NPT Female, ±3-2-3% Gauge Accuracy, 142 (MPN 142-AA-00-OO-10P)
This differential pressure gauge from the Series 142 uses a diaphragm sensor to measure pressure differences in fluid or gas systems. It features an aluminum housing, 1/4 in NPT female back connections, and a gauge accuracy of ±3-2-3%. Suitable for medium to high operating pressure applications such as filtration monitoring and flow measurement
MIDWEST INSTRUMENT
This differential pressure gauge from the Series 142 uses a diaphragm sensor to measure pressure differences in fluid or gas systems. It features an aluminum housing, 1/4 in NPT female back connections, and a gauge accuracy of ±3-2-3%. Suitable for medium to high operating pressure applications such as filtration monitoring and flow measurement

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This differential pressure gauge from the Series 142 features a diaphragm sensor and an aluminum housing. It has a 1/4 in NPT female back connection and provides ±3-2-3% gauge accuracy. Suitable for measuring pressure differences in medium and high operating pressure systems, it is commonly used for filter monitoring, flow measurement, and level indication in industrial processes. Certificate of calibration is not included
MIDWEST INSTRUMENT
This differential pressure gauge from the Series 142 features a diaphragm sensor and an aluminum housing. It has a 1/4 in NPT female back connection and provides ±3-2-3% gauge accuracy. Suitable for measuring pressure differences in medium and high operating pressure systems, it is commonly used for filter monitoring, flow measurement, and level indication in industrial processes. Certificate of calibration is not included
This differential pressure gauge from the Series 140 uses a diaphragm sensor to measure pressure differences in fluid or gas systems. It features a 1/4 in NPT female connection, an aluminum housing, and ±3-2-3% gauge accuracy. Suitable for medium to high operating pressure applications such as filtration monitoring and flow measurement
MIDWEST INSTRUMENT
This differential pressure gauge from the Series 140 uses a diaphragm sensor to measure pressure differences in fluid or gas systems. It features a 1/4 in NPT female connection, an aluminum housing, and ±3-2-3% gauge accuracy. Suitable for medium to high operating pressure applications such as filtration monitoring and flow measurement
This differential pressure gauge from the Series 142 features a diaphragm sensor and ±3-2-3% gauge accuracy. The 316 stainless steel housing and 1/4 in NPT female back connection suit it for medium to high operating pressure applications such as filtration monitoring, pump performance, and flow measurement in industrial fluid or gas systems
MIDWEST INSTRUMENT
This differential pressure gauge from the Series 142 features a diaphragm sensor and ±3-2-3% gauge accuracy. The 316 stainless steel housing and 1/4 in NPT female back connection suit it for medium to high operating pressure applications such as filtration monitoring, pump performance, and flow measurement in industrial fluid or gas systems
This differential pressure gauge from the Model 142 series features a 4 1/2 in dial and a diaphragm sensor type. It has a 1/4 in NPT Female back connection and an aluminum housing. Designed for medium and high operating pressure applications, it is used to measure pressure differences in industrial fluid or gas systems, such as monitoring filters, pumps, and flow in pipelines. Certificate of calibration is not included
MIDWEST INSTRUMENT
This differential pressure gauge from the Model 142 series features a 4 1/2 in dial and a diaphragm sensor type. It has a 1/4 in NPT Female back connection and an aluminum housing. Designed for medium and high operating pressure applications, it is used to measure pressure differences in industrial fluid or gas systems, such as monitoring filters, pumps, and flow in pipelines. Certificate of calibration is not included
This differential pressure gauge from the Series 120 is designed for medium and high operating pressure applications. It features a piston-type sensor, an aluminum housing, and a ±3-2-3% gauge accuracy. The 1/4 in NPT female back connection allows for easy installation. Typical uses include monitoring filter condition, flow measurement, and pump performance in industrial processes and fluid handling systems
MIDWEST INSTRUMENT
This differential pressure gauge from the Series 120 is designed for medium and high operating pressure applications. It features a piston-type sensor, an aluminum housing, and a ±3-2-3% gauge accuracy. The 1/4 in NPT female back connection allows for easy installation. Typical uses include monitoring filter condition, flow measurement, and pump performance in industrial processes and fluid handling systems
Diaphragm-type differential pressure gauge for medium and high operating pressures. Features a 4 1/2 in dial, 1/4 in NPT female back connection, and 316 stainless steel housing. Suitable for monitoring pressure drops across filters, pumps, and flow elements in industrial process systems. Certificate of calibration not included
MIDWEST INSTRUMENT
Diaphragm-type differential pressure gauge for medium and high operating pressures. Features a 4 1/2 in dial, 1/4 in NPT female back connection, and 316 stainless steel housing. Suitable for monitoring pressure drops across filters, pumps, and flow elements in industrial process systems. Certificate of calibration not included
This differential pressure gauge from the Series 140 uses a diaphragm sensor and aluminum housing to measure pressure differences in medium and high operating pressure systems. It features a 1/4 in NPT Female back connection and ±3-2-3% gauge accuracy. Certificate of calibration is not included
MIDWEST INSTRUMENT
This differential pressure gauge from the Series 140 uses a diaphragm sensor and aluminum housing to measure pressure differences in medium and high operating pressure systems. It features a 1/4 in NPT Female back connection and ±3-2-3% gauge accuracy. Certificate of calibration is not included
This differential pressure gauge from the Model 142 series features a 2 1/2 in dial and 1/4 in NPT Female back connections. It employs a diaphragm sensor and a 316 Stainless Steel housing, suitable for medium and high operating pressure applications such as filtration monitoring, pump performance, and flow measurement in industrial fluid or gas systems. Certificate of calibration is not included
MIDWEST INSTRUMENT
This differential pressure gauge from the Model 142 series features a 2 1/2 in dial and 1/4 in NPT Female back connections. It employs a diaphragm sensor and a 316 Stainless Steel housing, suitable for medium and high operating pressure applications such as filtration monitoring, pump performance, and flow measurement in industrial fluid or gas systems. Certificate of calibration is not included