Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
MIDWEST INSTRUMENT Series 220 Differential Pressure Gauge with Switch - Medium & High Operating Pressure Differential Gauges with Switch
MIDWEST INSTRUMENTMedium & High Operating Pressure Differential Gauges with Switch

MIDWEST INSTRUMENT Series 220 Differential Pressure Gauge with Switch

<p>The MIDWEST INSTRUMENT Series 220 Differential Pressure Gauge with Switch (MPN 220-SC-02-O(AAA)-5P) is a robust medium-to-high operating pressure gauge designed for demanding industrial applications. Featuring a…

SKU 3G-OTH-174623

Also listed as: 220SC02OAAA5P · 220 SC 02 O AAA 5P · 220-SC-02-O-AAA-5P

Brand
MIDWEST INSTRUMENT
Item
Series 220 Differential Pressure Gauge with Switch
Part Number
220-SC-02-O(AAA)-5P
Category
Medium & High Operating Pressure Differential Gauges with Switch
Available to Order
Also known as:220-SC-02-O(AAA)-5PMIDWEST INSTRUMENT
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
220-SC-02-O(AAA)-5P
Series
220
Type
220, IP65 4X (MPN 220-SC-02-O(AAA)-5P)
NPT Female
1/4 in
Sensor Type
Piston
Gauge Accuracy
±3-2-3%
Housing Material
316 Stainless Steel
Certificate of Calibration
Not Included

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

<p>The MIDWEST INSTRUMENT Series 220 Differential Pressure Gauge with Switch (MPN 220-SC-02-O(AAA)-5P) is a robust medium-to-high operating pressure gauge designed for demanding industrial applications. Featuring a piston-type sensor, it delivers reliable differential pressure measurement with an accuracy of ±3-2-3%. The instrument is housed in a 316 stainless steel enclosure with IP65 4X protection, ensuring durability in harsh environments. The 1/4 inch NPT female connection facilitates easy integration into existing systems.</p><p>This gauge is ideal for process industries such as oil & gas, chemical, and water treatment where reliable pressure monitoring and switching are critical. As a Singapore-based supplier, 3G Electric offers this product with SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the accuracy and connection size of the Series 220 gauge?

The gauge has an accuracy of ±3-2-3% and features a 1/4 inch NPT female connection.

Is the housing material suitable for corrosive environments?

Yes, the housing is made of 316 stainless steel and the gauge has an IP65 4X rating, making it suitable for corrosive and washdown environments.

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
Not sure this is the right part? Photo-identify it

MIDWEST INSTRUMENT Products

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from MIDWEST INSTRUMENT

View all MIDWEST INSTRUMENT parts
This medium and high operating pressure differential gauge with switch from the Series 120 features a 2 1/2 in dial and 1/4 in NPT female connection. The piston sensor and 316 stainless steel housing support use in filtration, flow measurement, and pump monitoring applications. Gauge accuracy is ±3-2-3%. Certificate of calibration not included
MIDWEST INSTRUMENT
This medium and high operating pressure differential gauge with switch from the Series 120 features a 2 1/2 in dial and 1/4 in NPT female connection. The piston sensor and 316 stainless steel housing support use in filtration, flow measurement, and pump monitoring applications. Gauge accuracy is ±3-2-3%. Certificate of calibration not included
This medium and high operating pressure differential gauge with switch from the Series 240 features a diaphragm sensor and 316 stainless steel housing. It provides local pressure indication and electrical switching for monitoring and control in industrial processes such as filtration, pump protection, and flow measurement. Accuracy is ±3-2-3% with 1/4 in NPT female connections and IP65 4X enclosure rating
MIDWEST INSTRUMENT
This medium and high operating pressure differential gauge with switch from the Series 240 features a diaphragm sensor and 316 stainless steel housing. It provides local pressure indication and electrical switching for monitoring and control in industrial processes such as filtration, pump protection, and flow measurement. Accuracy is ±3-2-3% with 1/4 in NPT female connections and IP65 4X enclosure rating
Series 120 differential pressure gauge with switch, featuring a 2 1/2 in dial, 1/4 in NPT female back connections, and a piston sensor. Aluminum housing with ±3-2-3% accuracy. Suitable for monitoring and controlling differential pressure in medium to high operating pressure systems, such as filtration, pump protection, and flow monitoring
MIDWEST INSTRUMENT
Series 120 differential pressure gauge with switch, featuring a 2 1/2 in dial, 1/4 in NPT female back connections, and a piston sensor. Aluminum housing with ±3-2-3% accuracy. Suitable for monitoring and controlling differential pressure in medium to high operating pressure systems, such as filtration, pump protection, and flow monitoring
This differential pressure gauge with switch from the Series 120 is designed for medium and high operating pressure applications. It features a 4 1/2 in dial, 1/4 in NPT female back connection, and a piston sensor type. The aluminum housing provides structural integrity, and the gauge accuracy is ±3-2-3%. Certificate of calibration is not included
MIDWEST INSTRUMENT
This differential pressure gauge with switch from the Series 120 is designed for medium and high operating pressure applications. It features a 4 1/2 in dial, 1/4 in NPT female back connection, and a piston sensor type. The aluminum housing provides structural integrity, and the gauge accuracy is ±3-2-3%. Certificate of calibration is not included
Medium and high operating pressure differential gauge with switch, featuring a piston sensor and 2 1/2 in dial. Housed in 316 stainless steel with a 1/4 in NPT female back connection. Gauge accuracy is ±3-2-3%. Certificate of calibration not included. Typical applications include industrial filtration, pump monitoring, and hydraulic systems
MIDWEST INSTRUMENT
Medium and high operating pressure differential gauge with switch, featuring a piston sensor and 2 1/2 in dial. Housed in 316 stainless steel with a 1/4 in NPT female back connection. Gauge accuracy is ±3-2-3%. Certificate of calibration not included. Typical applications include industrial filtration, pump monitoring, and hydraulic systems
This differential pressure gauge with switch from the Series 120 features a 2 1/2 in dial and a 1/4 in NPT female back connection. It uses a piston sensor and has an accuracy of ±3-2-3%. The aluminum housing makes it suitable for medium and high operating pressure applications in fluid systems, providing local indication and switch output for alarm or control
MIDWEST INSTRUMENT
This differential pressure gauge with switch from the Series 120 features a 2 1/2 in dial and a 1/4 in NPT female back connection. It uses a piston sensor and has an accuracy of ±3-2-3%. The aluminum housing makes it suitable for medium and high operating pressure applications in fluid systems, providing local indication and switch output for alarm or control
Series 240 differential pressure gauge with integrated switch for medium and high operating pressure applications. Features a diaphragm sensor, 316 stainless steel housing, 1/4 in NPT female connection, and gauge accuracy of ±3-2-3%. Rated IP65 4X for environmental protection. Suitable for monitoring differential pressure in filtration, flow, and pump systems
MIDWEST INSTRUMENT
Series 240 differential pressure gauge with integrated switch for medium and high operating pressure applications. Features a diaphragm sensor, 316 stainless steel housing, 1/4 in NPT female connection, and gauge accuracy of ±3-2-3%. Rated IP65 4X for environmental protection. Suitable for monitoring differential pressure in filtration, flow, and pump systems
This differential pressure gauge with switch from the Series 220 uses a piston sensor and has a gauge accuracy of ±3-2-3%. The housing is made of 316 stainless steel, with 1/4 in NPT female connections and an IP65 4X rating. It is suited for monitoring and controlling differential pressure in medium to high operating pressure systems, such as filtration monitoring, pump protection, and flow measurement in industrial processes
MIDWEST INSTRUMENT
This differential pressure gauge with switch from the Series 220 uses a piston sensor and has a gauge accuracy of ±3-2-3%. The housing is made of 316 stainless steel, with 1/4 in NPT female connections and an IP65 4X rating. It is suited for monitoring and controlling differential pressure in medium to high operating pressure systems, such as filtration monitoring, pump protection, and flow measurement in industrial processes

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first