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MIDWEST INSTRUMENT Series 120 Differential Pressure Gauge - Medium & High Operating Pressure Differential Gauges
MIDWEST INSTRUMENTMedium & High Operating Pressure Differential Gauges

MIDWEST INSTRUMENT Series 120 Differential Pressure Gauge

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-175130

Also listed as: 120SA00OO75P · 120 SA 00 OO 75P

Brand
MIDWEST INSTRUMENT
Item
Series 120 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
120-SA-00-OO-75P
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%. The gauge has a 1/4 in NPT Female connection and is identified by manufacturer part number 120-SA-00-OO-75P.

Frequently Asked Questions

What is the MIDWEST INSTRUMENT Series 120 differential pressure gauge used for?

The MIDWEST INSTRUMENT Series 120 differential pressure gauge is used to measure pressure differences in medium and high operating pressure systems. Common applications include filtration monitoring, flow measurement, and pump control in industrial processes. Its 316L stainless steel housing suits harsh environments.

What are the specifications of the MIDWEST INSTRUMENT 120-SA-00-OO-75P?

The MIDWEST INSTRUMENT 120-SA-00-OO-75P is a Series 120 differential pressure gauge with a piston sensor, ±3-2-3% gauge accuracy, and a 1/4 in NPT Female back connection. The housing is 316L stainless steel. Certificate of calibration is not included.

Where to buy the MIDWEST INSTRUMENT 120-SA-00-OO-75P worldwide?

3G Electric supplies the MIDWEST INSTRUMENT 120-SA-00-OO-75P differential pressure gauge worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this Series 120 piston-type gauge.

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

Install the MIDWEST INSTRUMENT Series 120 gauge with the 1/4 in NPT Female connection using compatible fittings. Mount the gauge in a vertical position for best accuracy. Ensure the process lines are depressurized before installation. Refer to the manufacturer's manual for torque specifications.

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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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
This differential pressure gauge from the Series 120 uses a piston sensor and has a gauge accuracy of ±3-2-3%. The housing is made of 316L stainless steel, and the connections are 1/4 in NPT female. It is suited for measuring pressure differences in medium and high operating pressure systems, commonly used in filtration, flow monitoring, and liquid level applications
MIDWEST INSTRUMENT
This differential pressure gauge from the Series 120 uses a piston sensor and has a gauge accuracy of ±3-2-3%. The housing is made of 316L stainless steel, and the connections are 1/4 in NPT female. It is suited for measuring pressure differences in medium and high operating pressure systems, commonly used in filtration, flow monitoring, and liquid level applications
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
MIDWEST INSTRUMENT
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
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
This differential pressure gauge from the Series 120 uses a piston sensor and a 316L stainless steel housing. It has 1/4 in NPT female back connections and a gauge accuracy of ±3-2-3%. Typical applications include monitoring pressure differentials in industrial fluid systems such as filtration and flow measurement
MIDWEST INSTRUMENT
This differential pressure gauge from the Series 120 uses a piston sensor and a 316L stainless steel housing. It has 1/4 in NPT female back connections and a gauge accuracy of ±3-2-3%. Typical applications include monitoring pressure differentials in industrial fluid systems such as filtration and flow measurement

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This differential pressure gauge from the Series 142 uses a diaphragm sensor to measure pressure differences in medium to high operating pressure systems. The aluminum housing and ±3-2-3% gauge accuracy make it suitable for industrial filtration, pump monitoring, and HVAC applications. Connections are 1/4 in NPT Female. Certificate of calibration not included
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This differential pressure gauge from the Series 142 uses a diaphragm sensor to measure pressure differences in medium to high operating pressure systems. The aluminum housing and ±3-2-3% gauge accuracy make it suitable for industrial filtration, pump monitoring, and HVAC applications. Connections are 1/4 in NPT Female. Certificate of calibration not included
This differential pressure gauge from the Model 142 series measures pressure difference between two points in medium to high operating pressure systems. It features a 2 1/2 in dial, 1/4 in NPT female back connection, diaphragm sensor, and 316 stainless steel housing. Typical applications include filter monitoring, pump performance checks, and flow measurement in industrial processes
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This differential pressure gauge from the Model 142 series measures pressure difference between two points in medium to high operating pressure systems. It features a 2 1/2 in dial, 1/4 in NPT female back connection, diaphragm sensor, and 316 stainless steel housing. Typical applications include filter monitoring, pump performance checks, and flow measurement in industrial processes
This differential pressure gauge from the Series 142 features a diaphragm sensor and ±3-2-3% gauge accuracy. The housing is constructed of 316 stainless steel with a 1/4 in NPT female back connection. It is suited for measuring pressure differences in medium and high operating pressure systems such as filtration, flow monitoring, and pump control. Certificate of calibration is not included
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This differential pressure gauge from the Series 142 features a diaphragm sensor and ±3-2-3% gauge accuracy. The housing is constructed of 316 stainless steel with a 1/4 in NPT female back connection. It is suited for measuring pressure differences in medium and high operating pressure systems such as filtration, flow monitoring, and pump control. Certificate of calibration is not included
Differential pressure gauge with diaphragm sensor and aluminum housing. ±3-2-3% gauge accuracy. 1/4 in NPT female back connection. Suitable for measuring pressure differences in medium and high operating pressure systems such as HVAC, filtration, and process control. Certificate of calibration not included
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Differential pressure gauge with diaphragm sensor and aluminum housing. ±3-2-3% gauge accuracy. 1/4 in NPT female back connection. Suitable for measuring pressure differences in medium and high operating pressure systems such as HVAC, filtration, and process control. Certificate of calibration not included
MIDWEST INSTRUMENT Differential Pressure Gauge: Back, 1/4 in NPT Female, Model 142, 2 1/2 in Dial (MPN 142-SA-00-OO-25P)
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MIDWEST INSTRUMENT Differential Pressure Gauge: Back, 1/4 in NPT Female, Model 142, 2 1/2 in Dial (MPN 142-SA-00-OO-25P)
Piston-type differential pressure gauge for medium to high operating pressure systems. Features a 316L stainless steel housing, ±3-2-3% gauge accuracy, and 1/4 in NPT female back connections. Suitable for monitoring pressure differences in filtration, flow measurement, and pump monitoring applications
MIDWEST INSTRUMENT
Piston-type differential pressure gauge for medium to high operating pressure systems. Features a 316L stainless steel housing, ±3-2-3% gauge accuracy, and 1/4 in NPT female back connections. Suitable for monitoring pressure differences in filtration, flow measurement, and pump monitoring applications
This differential pressure gauge from the Model 142 series measures the difference in pressure between two points in a system. It features a 4 1/2 in dial, 1/4 in NPT Female back connection, diaphragm sensor, and aluminum housing. Designed for medium and high operating pressures, it is commonly used in industrial applications such as filtration monitoring, pump performance verification, and flow measurement. Certificate of calibration not included
MIDWEST INSTRUMENT
This differential pressure gauge from the Model 142 series measures the difference in pressure between two points in a system. It features a 4 1/2 in dial, 1/4 in NPT Female back connection, diaphragm sensor, and aluminum housing. Designed for medium and high operating pressures, it is commonly used in industrial applications such as filtration monitoring, pump performance verification, and flow measurement. Certificate of calibration not included
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 measuring pressure differences in industrial filtration, flow monitoring, and pump systems where medium to high operating pressures are encountered. 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 1/4 in NPT female back connections. It uses a diaphragm sensor and is housed in 316 stainless steel. Typical applications include measuring pressure differences in industrial filtration, flow monitoring, and pump systems where medium to high operating pressures are encountered. Certificate of calibration is not included