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MIDWEST INSTRUMENT Differential Pressure Gauge: Back, 1/4 in NPT Female, Model 142 - Medium & High Operating Pressure Differential Gauges
MIDWEST INSTRUMENTMedium & High Operating Pressure Differential Gauges

MIDWEST INSTRUMENT Differential Pressure Gauge: Back, 1/4 in NPT Female, Model 142

The MIDWEST INSTRUMENT Differential Pressure Gauge: Back is a medium and high operating pressure differential gauge from the Model 142 series. It features a 4 1/2 in dial, 1/4 in NPT female connections, a diaphragm…

SKU 3G-OTH-175134

Also listed as: 142SC00OO20H · 142 SC 00 OO 20H

Brand
MIDWEST INSTRUMENT
Item
Differential Pressure Gauge: Back, 1/4 in NPT Female, Model 142
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-SC-00-OO-20H
Series
Model 142
Type
Model 142
Dial
4 1/2 in
NPT Female
1/4 in
Sensor Type
Diaphragm
Housing Material
316 Stainless Steel
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 Model 142 series. It features a 4 1/2 in dial, 1/4 in NPT female connections, a diaphragm sensor type, and a 316 Stainless Steel housing. The manufacturer part number is 142-SC-00-OO-20H, and a certificate of calibration is not included.

Frequently Asked Questions

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

The MIDWEST INSTRUMENT Model 142 differential pressure gauge measures the difference in pressure between two points in a system. It is commonly used in industrial filtration, flow monitoring, and pump applications where medium to high operating pressures are present.

What are the specifications of the MIDWEST INSTRUMENT 142-SC-00-OO-20H?

This differential pressure gauge has a 4 1/2 in dial, 1/4 in NPT female back connections, a diaphragm sensor type, and a 316 Stainless Steel housing. It is part of the Model 142 series and does not include a certificate of calibration.

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

3G Electric supplies the MIDWEST INSTRUMENT Model 142 differential pressure gauge worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this item.

How to install a MIDWEST INSTRUMENT Model 142 differential pressure gauge?

Install the gauge with 1/4 in NPT female connections using appropriate thread sealant. Mount it in a vertical position for best accuracy. Ensure impulse lines are clean and free of debris. Refer to the manufacturer's manual for specific torque and 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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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
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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 Differential Pressure Gauge: Back, 1/4 in NPT Female, Model 142, 4 1/2 in Dial (MPN 142-SC-00-OO-200H)
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MIDWEST INSTRUMENT Differential Pressure Gauge: Back, 1/4 in NPT Female, Model 142, 4 1/2 in Dial (MPN 142-SC-00-OO-200H)
This differential pressure gauge from the Model 142 series features a 4 1/2 in dial and 1/4 in NPT female back connections. It uses a diaphragm sensor and is housed in 316 stainless steel. Typical applications include monitoring pressure differences in fluid or gas systems, such as filtration, pump performance, and process control
MIDWEST INSTRUMENT
This differential pressure gauge from the Model 142 series features a 4 1/2 in dial and 1/4 in NPT female back connections. It uses a diaphragm sensor and is housed in 316 stainless steel. Typical applications include monitoring pressure differences in fluid or gas systems, such as filtration, pump performance, and process control
This differential pressure gauge from the Model 142 series features a 4 1/2 in dial and a 1/4 in NPT female back connection. The diaphragm sensor is housed in 316 stainless steel, suitable for measuring medium and high operating pressure differences in industrial processes such as filter monitoring and flow measurement
MIDWEST INSTRUMENT
This differential pressure gauge from the Model 142 series features a 4 1/2 in dial and a 1/4 in NPT female back connection. The diaphragm sensor is housed in 316 stainless steel, suitable for measuring medium and high operating pressure differences in industrial processes such as filter monitoring and flow measurement
Diaphragm-based differential pressure gauge for medium and high operating pressure applications. Features a 4 1/2 in dial, 1/4 in NPT female back connection, and 316 stainless steel housing. Used to monitor pressure differences in industrial processes such as filter condition, pump performance, and flow measurement
MIDWEST INSTRUMENT
Diaphragm-based differential pressure gauge for medium and high operating pressure applications. Features a 4 1/2 in dial, 1/4 in NPT female back connection, and 316 stainless steel housing. Used to monitor pressure differences in industrial processes such as filter condition, pump performance, and flow measurement
This differential pressure gauge from the Model 142 series features a 4 1/2 in dial and a diaphragm sensor. The aluminum housing with 1/4 in NPT female back connection is suited for medium and high operating pressure systems. Typical applications include monitoring filter condition, pump performance, and flow rates in industrial processes and fluid handling systems. 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. The aluminum housing with 1/4 in NPT female back connection is suited for medium and high operating pressure systems. Typical applications include monitoring filter condition, pump performance, and flow rates in industrial processes and fluid handling systems. Certificate of calibration is not included

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This differential pressure gauge from the Model 142 series features a diaphragm sensor and a 316 stainless steel housing for corrosion resistance. It has a 2 1/2 in dial and a 1/4 in NPT Female back connection. Suitable for measuring pressure differences in medium and high operating pressure systems, commonly used in industrial filtration, pump monitoring, and flow measurement applications. Certificate of calibration not included
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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 connection and offers ±3-2-3% gauge accuracy. Suitable for measuring pressure differences in medium and high operating pressure systems, such as in HVAC, filtration, and process monitoring
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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 connection and offers ±3-2-3% gauge accuracy. Suitable for measuring pressure differences in medium and high operating pressure systems, such as in HVAC, filtration, and process monitoring
Piston-type differential pressure gauge for medium and high operating pressure systems. Features 1/4 in NPT female back connections, ±3-2-3% gauge accuracy, and 316L stainless steel housing. Suitable for filtration monitoring, pump performance checks, and flow measurement in industrial processes. Certificate of calibration not included
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Piston-type differential pressure gauge for medium and high operating pressure systems. Features 1/4 in NPT female back connections, ±3-2-3% gauge accuracy, and 316L stainless steel housing. Suitable for filtration monitoring, pump performance checks, and flow measurement in industrial processes. Certificate of calibration not included
This differential pressure gauge from the Model 142 series features a diaphragm sensor and aluminum housing. It has a 4 1/2 in dial and a 1/4 in NPT Female back connection. Designed for medium and high operating pressure systems, it is suitable for applications such as industrial filtration, pump monitoring, and HVAC. Certificate of calibration is not included
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This differential pressure gauge from the Model 142 series features a diaphragm sensor and aluminum housing. It has a 4 1/2 in dial and a 1/4 in NPT Female back connection. Designed for medium and high operating pressure systems, it is suitable for applications such as industrial filtration, pump monitoring, and HVAC. Certificate of calibration is not included
This differential pressure gauge from the Series 120 is designed for medium and high operating pressure systems. It features a piston sensor type and a 316L stainless steel housing, with ±3-2-3% gauge accuracy. The 1/4 in NPT female back connection allows for installation in filtration, flow monitoring, and pump applications
MIDWEST INSTRUMENT
This differential pressure gauge from the Series 120 is designed for medium and high operating pressure systems. It features a piston sensor type and a 316L stainless steel housing, with ±3-2-3% gauge accuracy. The 1/4 in NPT female back connection allows for installation in filtration, flow monitoring, and pump applications
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 in HVAC, filtration, and process control applications. 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 in HVAC, filtration, and process control applications. Certificate of calibration is not included
This differential pressure gauge from the Series 120 features a piston sensor and ±3-2-3% gauge accuracy. The 316L stainless steel housing and 1/4 in NPT female connection suit medium to high operating pressure systems. Typical applications include filtration monitoring, flow measurement, and pump control in industrial processes
MIDWEST INSTRUMENT
This differential pressure gauge from the Series 120 features a piston sensor and ±3-2-3% gauge accuracy. The 316L stainless steel housing and 1/4 in NPT female connection suit medium to high operating pressure systems. Typical applications include filtration monitoring, flow measurement, and pump control in industrial processes