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MIDWEST INSTRUMENTDifferential Pressure Indicators with Switch

MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max

The MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator (MPN 522S-020-LA) is a differential pressure indicator with switch, featuring a 1,000 psig maximum static pressure and ±5% of Full Scale accuracy. It…

SKU 3G-OTH-174325

Also listed as: 522S020LA · 522S 020 LA

Brand
MIDWEST INSTRUMENT
Item
3-Color Differential Pressure Indicator: 1,000 psig Max
Category
Differential Pressure Indicators with Switch
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

MIDWEST INSTRUMENT
Manufacturer Part Number
522S-020-LA
Type
Static Pressure, 522
Accuracy
±5% of Full Scale
Sensor Material
Buna-N
Housing Material
316 Stainless Steel
Transition Points
0 psid to 10 psid (Green) / 10 psid to 15 psid (Yellow) / 15 psid to 20 psid (Red)

Technical Documents

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

Product Description

The MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator (MPN 522S-020-LA) is a differential pressure indicator with switch, featuring a 1,000 psig maximum static pressure and ±5% of Full Scale accuracy. It uses a Buna-N sensor and 316 Stainless Steel housing, with color-coded transition points: 0 psid to 10 psid (Green), 10 psid to 15 psid (Yellow), and 15 psid to 20 psid (Red).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator used for?

This indicator is used to monitor differential pressure in industrial fluid systems, providing a visual 3-color display (Green, Yellow, Red) to indicate filter condition or flow status. It is suitable for applications with static pressure up to 1,000 psig, such as in hydraulic or pneumatic systems.

What are the specifications of the MIDWEST INSTRUMENT 522S-020-LA?

The MIDWEST INSTRUMENT 522S-020-LA has a maximum static pressure of 1,000 psig, accuracy of ±5% of Full Scale, a Buna-N sensor, and a 316 Stainless Steel housing. Transition points are 0 psid to 10 psid (Green), 10 psid to 15 psid (Yellow), and 15 psid to 20 psid (Red).

Where to buy the MIDWEST INSTRUMENT 522S-020-LA worldwide?

You can source the MIDWEST INSTRUMENT 522S-020-LA 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.

How to install the MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator?

Install the indicator in a clean, dry location with proper pipe connections. Ensure the static pressure does not exceed 1,000 psig. Use appropriate thread sealant on fittings. After installation, verify the color transitions match the specified psid ranges. Consult the manufacturer's manual for detailed guidance.

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 differential pressure indicators with switch. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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