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MIDWEST INSTRUMENT Differential Pressure Gauge: Back, 1/4 in NPT Female, ±3-2-3% Gauge Accuracy - Medium & High Operating Pressure Differential Gauges
MIDWEST INSTRUMENTMedium & High Operating Pressure Differential Gauges

MIDWEST INSTRUMENT Differential Pressure Gauge: Back, 1/4 in NPT Female, ±3-2-3% Gauge Accuracy

The MIDWEST INSTRUMENT Differential Pressure Gauge: Back is a medium and high operating pressure differential gauge from the Series 120. It features a piston sensor type, a 316L stainless steel housing, and a gauge…

SKU 3G-OTH-175139

Also listed as: 120SA00OO100P · 120 SA 00 OO 100P

Brand
MIDWEST INSTRUMENT
Item
Differential Pressure Gauge: Back, 1/4 in NPT Female, ±3-2-3% Gauge Accuracy
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
120-SA-00-OO-100P
Series
120
Type
±3-2-3% Gauge Accuracy, 120
NPT Female
1/4 in
Sensor Type
Piston
Gauge Accuracy
±3-2-3%
Housing Material
316L 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 Series 120. It features a piston sensor type, a 316L stainless steel housing, and a gauge accuracy of ±3-2-3%. This model, MPN 120-SA-00-OO-100P, has 1/4 in NPT female connections and does not include a certificate of calibration.

Frequently Asked Questions

What is the MIDWEST INSTRUMENT 120-SA-00-OO-100P differential pressure gauge used for?

This piston-type differential pressure gauge monitors pressure differences in medium to high operating pressure systems. It is commonly used in filtration, flow measurement, and pump monitoring across industrial applications. 3G Electric supplies this gauge worldwide, handling logistics and customs for global delivery.

What are the specifications of the MIDWEST INSTRUMENT Series 120 differential pressure gauge?

The Series 120 gauge has a piston sensor, 316L stainless steel housing, ±3-2-3% gauge accuracy, and 1/4 in NPT female back connections. The model 120-SA-00-OO-100P does not include a certificate of calibration. 3G Electric sources this MIDWEST INSTRUMENT gauge for global supply.

Where to buy the MIDWEST INSTRUMENT 120-SA-00-OO-100P differential pressure gauge worldwide?

3G Electric supplies the MIDWEST INSTRUMENT 120-SA-00-OO-100P differential pressure gauge to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this piston-type gauge with 316L stainless steel housing.

How to install a MIDWEST INSTRUMENT Series 120 differential pressure gauge?

Install the gauge with 1/4 in NPT female connections using compatible fittings and sealant. Mount it in a vertical position for accurate piston operation. Ensure the process lines are depressurized before installation. 3G Electric provides sourcing support for this MIDWEST INSTRUMENT gauge globally.

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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Cross-referenced by specification & description
MIDWEST INSTRUMENT Differential Pressure Gauge: Back, 1/4 in NPT Female, ±3-2-3% Gauge Accuracy, 120 (MPN 120-SA-00-OO-5P)
MIDWEST INSTRUMENT
MIDWEST INSTRUMENT Differential Pressure Gauge: Back, 1/4 in NPT Female, ±3-2-3% Gauge Accuracy, 120 (MPN 120-SA-00-OO-5P)
This differential pressure gauge from the Series 120 features a piston sensor and 316L stainless steel housing. It provides ±3-2-3% gauge accuracy and has 1/4 in NPT female connections. Suitable for measuring medium to high operating pressure differentials in industrial fluid systems, such as filtration monitoring, pump performance checks, and flow measurement
MIDWEST INSTRUMENT
This differential pressure gauge from the Series 120 features a piston sensor and 316L stainless steel housing. It provides ±3-2-3% gauge accuracy and has 1/4 in NPT female connections. Suitable for measuring medium to high operating pressure differentials in industrial fluid systems, such as filtration monitoring, pump performance checks, and flow measurement
This differential pressure gauge from the Series 120 features a piston sensor and a 316L stainless steel housing. It has a gauge accuracy of ±3-2-3% and a 1/4 in NPT Female back connection. Suitable for measuring differential pressure in medium to high operating pressure systems, commonly used in filtration, pump monitoring, and flow measurement applications
MIDWEST INSTRUMENT
This differential pressure gauge from the Series 120 features a piston sensor and a 316L stainless steel housing. It has a gauge accuracy of ±3-2-3% and a 1/4 in NPT Female back connection. Suitable for measuring differential pressure in medium to high operating pressure systems, commonly used in filtration, pump monitoring, and flow measurement applications
MIDWEST INSTRUMENT Differential Pressure Gauge: Back, 1/4 in NPT Female, ±3-2-3% Gauge Accuracy, 120 (MPN 120-SA-00-OO-50P)
MIDWEST INSTRUMENT
MIDWEST INSTRUMENT Differential Pressure Gauge: Back, 1/4 in NPT Female, ±3-2-3% Gauge Accuracy, 120 (MPN 120-SA-00-OO-50P)
The MIDWEST INSTRUMENT Series 120 differential pressure gauge features a piston sensor and ±3-2-3% gauge accuracy. It has a 316L stainless steel housing and 1/4 in NPT female back connections. This gauge is suited for measuring pressure differences in medium and high operating pressure systems, such as filtration monitoring, pump performance checks, and flow measurement in industrial processes
MIDWEST INSTRUMENT
The MIDWEST INSTRUMENT Series 120 differential pressure gauge features a piston sensor and ±3-2-3% gauge accuracy. It has a 316L stainless steel housing and 1/4 in NPT female back connections. This gauge is suited for measuring pressure differences in medium and high operating pressure systems, such as filtration monitoring, pump performance checks, and flow measurement in industrial processes
MIDWEST INSTRUMENT Differential Pressure Gauge: Back, 1/4 in NPT Female, ±3-2-3% Gauge Accuracy, 120 (MPN 120-SA-00-OO-75P)
MIDWEST INSTRUMENT
MIDWEST INSTRUMENT Differential Pressure Gauge: Back, 1/4 in NPT Female, ±3-2-3% Gauge Accuracy, 120 (MPN 120-SA-00-OO-75P)

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MIDWEST INSTRUMENT Differential Pressure Gauge: Back, 1/4 in NPT Female, ±3-2-3% Gauge Accuracy, 120 (MPN 120-AA-00-OO-50P)
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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
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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
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
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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