---
product_id: 58752268
title: "Mid-West 140-AC-00-OO-100P Differential Pressure Gauge with Aluminum Body and 316 Stainless Steel Internals, Diaphragm Type, 3/2/3% Full Scale Accuracy, 4-1/2\" Dial, 1/4\" FNPT Back Connection, 0-100 psid Range, 3000 psig SWP"
brand: "mid-west instrument"
price: "4017.54 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/58752268-mid-west-140-ac-00-oo-100p-differential-pressure-gauge
store_origin: TN
region: Tunisia
---

# Over Range Protection to 3000 psig 316 Stainless Steel Internals Weather Resistant Construction Mid-West 140-AC-00-OO-100P Differential Pressure Gauge with Aluminum Body and 316 Stainless Steel Internals, Diaphragm Type, 3/2/3% Full Scale Accuracy, 4-1/2" Dial, 1/4" FNPT Back Connection, 0-100 psid Range, 3000 psig SWP

**Brand:** mid-west instrument
**Price:** 4017.54 DT
**Availability:** ✅ In Stock

## Summary

> 📊 Elevate your pressure monitoring game with rugged precision!

## Quick Answers

- **What is this?** Mid-West 140-AC-00-OO-100P Differential Pressure Gauge with Aluminum Body and 316 Stainless Steel Internals, Diaphragm Type, 3/2/3% Full Scale Accuracy, 4-1/2" Dial, 1/4" FNPT Back Connection, 0-100 psid Range, 3000 psig SWP by mid-west instrument
- **How much does it cost?** 4017.54 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/58752268-mid-west-140-ac-00-oo-100p-differential-pressure-gauge)

## Best For

- mid-west instrument enthusiasts

## Why This Product

- Trusted mid-west instrument brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durability Meets Safety:** Shatter resistant acrylic lens protects your investment on the job
- • **Precision You Can Trust:** 3/2/3% Full Scale Accuracy ensures reliable readings every time
- • **Confidence in Every Gauge:** Backed by a 5-year limited warranty for long-term peace of mind
- • **Built to Brave the Elements:** Weather resistant design keeps performance steady in any environment
- • **Versatile Fluid Compatibility:** Ideal for dissimilar fluids, wet gas, and solids-heavy applications

## Overview

The Mid-West 140-AC-00-OO-100P Differential Pressure Gauge combines a robust aluminum body with 316 stainless steel internals and a diaphragm sensor for precise, reliable pressure readings up to 100 psid. Featuring weather resistant construction, over range protection to 3000 psig, and a shatter resistant acrylic lens, it’s engineered for demanding industrial environments. Its 4-1/2" dial and 1/4" FNPT back connection make it ideal for diverse applications including filter monitoring, hydraulic systems, and water treatment, all supported by a 5-year limited warranty.

## Description

Mid-West Instrument diaphragm type differential pressure gauge. Weather resistant construction standard. Over range protection to full rated working pressure. Shatter resistant acrylic lens. Ideally suited for use on dissimilar fluids and wet gas or fluids with a high concentration of solids. Five year limited warranty. Total separation of high and low pressures by a Convoluted Elastomer Diaphragm. Sensor magnetically coupled to the indicating pointer and optional switches. Common applications: filter/strainer monitoring, compressed air, hydraulic, refrigerant, pump performance testing, heat exchanger pressure drop monitoring, water treatment applications, tank level monitoring horizontal or vertical, flow monitoring and balancing. Two times rated working pressure at ambient temperature. Aluminum body material. 316 Stainless steel internal metal part. Buna-N seal material. 1/4-inches FNPT back connections, 4-1/2-inches uni-directional round dial, weather resistant engineered plastic case, accuracy +/-2 percent full scale (ascending). Teflon guide bushings.

## Features

- Weather resistant construction standard
- Over range protection to full rated working pressure
- Shatter resistant acrylic lens
- Ideally suited for use on dissimilar fluids and wet gas or fluids with a high concentration of solids
- Five year limited warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BJ6K680 |
| Brand | Mid-West Instrument |
| Brand Name | Mid-West Instrument |
| Manufacturer | Mid-West Instrument |
| Material | Engineered Plastic |
| Material Type | Engineered Plastic |
| Model | 140-AC-00-OO |
| Number of Items | 1 |
| Part Number | 140-AC-00-OO-100P |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Mid-West Instrument
- **Material:** Engineered Plastic
- **Manufacturer:** Mid-West Instrument

## Images

![Mid-West 140-AC-00-OO-100P Differential Pressure Gauge with Aluminum Body and 316 Stainless Steel Internals, Diaphragm Type, 3/2/3% Full Scale Accuracy, 4-1/2" Dial, 1/4" FNPT Back Connection, 0-100 psid Range, 3000 psig SWP - Image 1](https://m.media-amazon.com/images/I/71bdJQVI6zL.jpg)

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**Shop now:** [https://www.desertcart.tn/products/58752268-mid-west-140-ac-00-oo-100p-differential-pressure-gauge](https://www.desertcart.tn/products/58752268-mid-west-140-ac-00-oo-100p-differential-pressure-gauge)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-12*