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

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

The MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator (MPN 522S-015V) is a differential pressure indicator with a maximum static pressure of 1,000 psig. It features a stainless steel housing and a Viton…

SKU 3G-OTH-174419

Also listed as: 522S015V · 522S 015V

Brand
MIDWEST INSTRUMENT
Item
3-Color Differential Pressure Indicator: 1,000 psig Max
Category
Differential Pressure Indicators
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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
522S-015V
Type
Static Pressure, 522
Accuracy
±5% of Full Scale
Sensor Material
Viton
Housing Material
Stainless Steel
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 522S-015V) is a differential pressure indicator with a maximum static pressure of 1,000 psig. It features a stainless steel housing and a Viton sensor, offering an accuracy of ±5% of Full Scale. 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.

Frequently Asked Questions

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

This indicator visually shows differential pressure across filters, strainers, or process lines. The three-color scale (green, yellow, red) gives operators an immediate status check, helping prevent system damage from clogged elements in industrial fluid or gas applications.

What are the specifications of the MIDWEST INSTRUMENT 522S-015V?

The 522S-015V has a maximum static pressure of 1,000 psig, accuracy of ±5% of Full Scale, a Viton sensor, and a stainless steel housing. Transition points are 0 psid to 7.5 psid (green), 7.5 psid to 11 psid (yellow), and 11 psid to 15 psid (red).

Where to buy the MIDWEST INSTRUMENT 522S-015V worldwide?

3G Electric supplies the MIDWEST INSTRUMENT 522S-015V to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this differential pressure indicator.

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

Install the indicator in a vertical position using the threaded process connections. Ensure the static pressure does not exceed 1,000 psig. Use compatible sealants on fittings and verify the Viton sensor is suitable for your media. 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 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 522S-025V)
MIDWEST INSTRUMENT
MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522S-025V)
Static pressure type differential pressure indicator with a maximum static pressure of 1,000 psig. Stainless steel housing and Viton sensor. Accuracy ±5% of full scale. Three color-coded transition points: green (0-10 psid), yellow (10-15 psid), red (15-20 psid). Used for monitoring differential pressure in industrial fluid systems such as filtration, lubrication, and hydraulic circuits
MIDWEST INSTRUMENT
Static pressure type differential pressure indicator with a maximum static pressure of 1,000 psig. Stainless steel housing and Viton sensor. Accuracy ±5% of full scale. Three color-coded transition points: green (0-10 psid), yellow (10-15 psid), red (15-20 psid). Used for monitoring differential pressure in industrial fluid systems such as filtration, lubrication, and hydraulic circuits
MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522S-030V)
MIDWEST INSTRUMENT
MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522S-030V)
Static pressure type, model 522. Stainless steel housing with Viton sensor. Accuracy ±5% of full scale. Three-color transition points: green (0-20 psid), yellow (20-30 psid), red (30-50 psid). Used for visual monitoring of differential pressure in industrial fluid systems
MIDWEST INSTRUMENT
Static pressure type, model 522. Stainless steel housing with Viton sensor. Accuracy ±5% of full scale. Three-color transition points: green (0-20 psid), yellow (20-30 psid), red (30-50 psid). Used for visual monitoring of differential pressure in industrial fluid systems
Static pressure indicator with aluminum housing and Viton sensor. Accuracy ±5% of full scale. Three color-coded transition points: green (0-7.5 psid), yellow (7.5-11 psid), red (11-15 psid). Used for monitoring differential pressure in fluid systems such as filtration and lubrication circuits
MIDWEST INSTRUMENT
Static pressure indicator with aluminum housing and Viton sensor. Accuracy ±5% of full scale. Three color-coded transition points: green (0-7.5 psid), yellow (7.5-11 psid), red (11-15 psid). Used for monitoring differential pressure in fluid systems such as filtration and lubrication circuits
Static pressure indicator with three color-coded zones for visual differential pressure status. Stainless steel housing, Viton sensor, ±5% full scale accuracy. Transition points: 0-3 psid green, 3-4 psid yellow, 4-5 psid red. Used in industrial fluid systems for monitoring filter condition, pump performance, or process pressure differentials
MIDWEST INSTRUMENT
Static pressure indicator with three color-coded zones for visual differential pressure status. Stainless steel housing, Viton sensor, ±5% full scale accuracy. Transition points: 0-3 psid green, 3-4 psid yellow, 4-5 psid red. Used in industrial fluid systems for monitoring filter condition, pump performance, or process pressure differentials

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