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MIDWEST INSTRUMENT 522A-015 Differential Pressure Indicator, 0-15 psid, 3-Color - Differential Pressure Indicators
MIDWEST INSTRUMENTDifferential Pressure Indicators

MIDWEST INSTRUMENT 522A-015 Differential Pressure Indicator, 0-15 psid, 3-Color

The MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator (MPN 522A-015) is a differential pressure indicator with a maximum static pressure of 1,000 psig. It features an accuracy of ±5% of Full Scale, a Buna-N…

SKU 3G-OTH-174400

Also listed as: 522A015 · 522A 015

Brand
MIDWEST INSTRUMENT
Item
522A-015 Differential Pressure Indicator, 0-15 psid, 3-Color
Category
Differential Pressure Indicators
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Technical specs
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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
522A-015
Type
Static Pressure, 522
Accuracy
±5% of Full Scale
Sensor Material
Buna-N
Housing Material
Aluminum
Transition Points
0 psid to 7.5 psid (Green) / 7.5 psid to 11 psid (Yellow) / 11 psid to 15 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 522A-015) is a differential pressure indicator with a maximum static pressure of 1,000 psig. It features an accuracy of ±5% of Full Scale, a Buna-N sensor, and an aluminum housing. The indicator uses three color-coded transition points: green from 0 psid to 7.5 psid, yellow from 7.5 psid to 11 psid, and red from 11 psid to 15 psid.

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 visually monitor differential pressure in industrial fluid systems. The three-color display (green, yellow, red) provides an immediate status of filter condition or flow performance, helping plant engineers and maintenance technicians identify when maintenance is needed.

What are the specifications of the MIDWEST INSTRUMENT 522A-015?

The MIDWEST INSTRUMENT 522A-015 has a maximum static pressure of 1,000 psig, accuracy of ±5% of Full Scale, a Buna-N sensor, and an aluminum housing. Transition points are 0–7.5 psid (green), 7.5–11 psid (yellow), and 11–15 psid (red).

Where to buy the MIDWEST INSTRUMENT 522A-015 worldwide?

3G Electric supplies the MIDWEST INSTRUMENT 522A-015 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. 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 using compatible fittings for the Buna-N sensor. Ensure the static pressure does not exceed 1,000 psig. Follow standard piping practices for differential pressure devices, and verify the transition points match your system requirements.

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

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Compatible alternatives & equivalents

Cross-referenced by specification & description
MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522A-010)
MIDWEST INSTRUMENT
MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522A-010)
Static pressure type differential pressure indicator with aluminum housing and Buna-N sensor. Accuracy ±5% of full scale. Three color-coded transition points: green (0-10 psid), yellow (10-15 psid), red (15-20 psid). Used in industrial fluid systems for visual monitoring of filter condition, lubrication, or hydraulic circuits
MIDWEST INSTRUMENT
Static pressure type differential pressure indicator with aluminum housing and Buna-N sensor. Accuracy ±5% of full scale. Three color-coded transition points: green (0-10 psid), yellow (10-15 psid), red (15-20 psid). Used in industrial fluid systems for visual monitoring of filter condition, lubrication, or hydraulic circuits
MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522A-050)
MIDWEST INSTRUMENT
MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522A-050)
Differential pressure indicator with three-color visual display for monitoring pressure drop across filters or other system components. Features Buna-N sensor and aluminum housing. Transition points: green (0-11 psid), yellow (11-18.5 psid), red (18.5-25 psid). Suitable for industrial fluid systems requiring quick status indication
MIDWEST INSTRUMENT
Differential pressure indicator with three-color visual display for monitoring pressure drop across filters or other system components. Features Buna-N sensor and aluminum housing. Transition points: green (0-11 psid), yellow (11-18.5 psid), red (18.5-25 psid). Suitable for industrial fluid systems requiring quick status indication
MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522A-005)
MIDWEST INSTRUMENT
MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522A-005)
MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522P-015)
MIDWEST INSTRUMENT
MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522P-015)

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