---
product_id: 145778422
title: "Pneumo Gauge, Sea Water Depth, Gearless, Test, 140|450 MSW|FSW, 6\" Dial, White Front Flange, 1/4 NPT Back Mount|PN 200FTM91W01"
brand: "perma cal industries"
price: "VT159987"
currency: VUV
in_stock: true
category: "Industrial"
url: https://www.desertcart.vu/products/145778422-pneumo-gauge-sea-water-depth-gearless-test-140-450-msw
store_origin: VU
region: Vanuatu
---

# Pneumo Gauge, Sea Water Depth, Gearless, Test, 140|450 MSW|FSW, 6" Dial, White Front Flange, 1/4 NPT Back Mount|PN 200FTM91W01

**Brand:** perma cal industries
**Price:** VT159987
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Pneumo Gauge, Sea Water Depth, Gearless, Test, 140|450 MSW|FSW, 6" Dial, White Front Flange, 1/4 NPT Back Mount|PN 200FTM91W01 by perma cal industries
- **How much does it cost?** VT159987 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/145778422-pneumo-gauge-sea-water-depth-gearless-test-140-450-msw)

## Best For

- perma cal industries enthusiasts

## Why This Product

- Trusted perma cal industries brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Perma-Cal P/N: 200FTM91W01 --- Accuracy: .25% F.S. --- Internal Pointer Dampening, Stainless Steel Dial, 316 Stainless Steel Connection, Solid Front Case --- Upgrade and experience the advantages of Gearless, Direct Drive Design. Proven outperformance on any application. --- Reliability reduces long-term cost of ownership --- MADE IN USA using only USA PARTS --- Perma-Cal has been a leader in quality and design of high performance pressure gauges for over 38 years. Reliable in the most rugged environments, Perma-Cal Gauges are designed to withstand hostile applications, including intense vibration, shock, pulsation and overpressure. For this reason, Perma-Cal gauges are well suited for the industrial, energy & power, commercial diving, oil & gas, and petrochemical industries. Design standards meet or exceed most industrial, aerospace & military specifications.

## Features

- Only one moving part. Unique, Gearless, Direct Drive Design performs w/o the need for liquid fill.
- Unmatched vibration, pulsation and shock performance. Suitable for severe service.
- Military tested and trusted internal design. Proudly, MADE IN THE USA.
- ACCURACY: .25% F.S. --- Test Gauge
- WETTED PARTS: SS, Inconel, Silver Braze | OPER TEMP: Ambient / -65 to 190°F | Media / -65 to 250°F

## Images

![Pneumo Gauge, Sea Water Depth, Gearless, Test, 140|450 MSW|FSW, 6" Dial, White Front Flange, 1/4 NPT Back Mount|PN 200FTM91W01 - Image 1](https://images-na.ssl-images-amazon.com/images/I/41aGTTA35iL.jpg)
![Pneumo Gauge, Sea Water Depth, Gearless, Test, 140|450 MSW|FSW, 6" Dial, White Front Flange, 1/4 NPT Back Mount|PN 200FTM91W01 - Image 2](https://images-na.ssl-images-amazon.com/images/I/51sJGIQAicL.jpg)
![Pneumo Gauge, Sea Water Depth, Gearless, Test, 140|450 MSW|FSW, 6" Dial, White Front Flange, 1/4 NPT Back Mount|PN 200FTM91W01 - Image 3](https://images-na.ssl-images-amazon.com/images/I/51sHhVa7CfL.jpg)
![Pneumo Gauge, Sea Water Depth, Gearless, Test, 140|450 MSW|FSW, 6" Dial, White Front Flange, 1/4 NPT Back Mount|PN 200FTM91W01 - Image 4](https://images-na.ssl-images-amazon.com/images/I/41iBoFI9tNL.jpg)

---

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**Shop now:** [https://www.desertcart.vu/products/145778422-pneumo-gauge-sea-water-depth-gearless-test-140-450-msw](https://www.desertcart.vu/products/145778422-pneumo-gauge-sea-water-depth-gearless-test-140-450-msw)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-15*