---
product_id: 527470414
title: "1/4\" 3/8\" 1/2\" 3/4\" 1\" 1-1/2\" 2\" BSPT Female 304 Stainless Window Sight Glass Flow Indicator With Impeller (3/4\" DN20)"
brand: "wzhlcx"
price: "E£ 5741"
currency: EGP
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.eg/products/527470414-1-4-3-8-1-2-3-4-1-1
store_origin: EG
region: Egypt
---

# 180° observation High-visibility impeller Max temp 120°C 1/4" 3/8" 1/2" 3/4" 1" 1-1/2" 2" BSPT Female 304 Stainless Window Sight Glass Flow Indicator With Impeller (3/4" DN20)

**Brand:** wzhlcx
**Price:** E£ 5741
**Availability:** ✅ In Stock

## Summary

> 👀 See the Flow, Feel the Power!

## Quick Answers

- **What is this?** 1/4" 3/8" 1/2" 3/4" 1" 1-1/2" 2" BSPT Female 304 Stainless Window Sight Glass Flow Indicator With Impeller (3/4" DN20) by wzhlcx
- **How much does it cost?** E£ 5741 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/527470414-1-4-3-8-1-2-3-4-1-1)

## Best For

- wzhlcx enthusiasts

## Why This Product

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

## Key Features

- • **🌟 Durable Design:** Crafted from 304 stainless steel for long-lasting performance and reliability.
- • **🧼 Easy Maintenance:** The glass surface is a breeze to clean, ensuring clear visibility at all times.
- • **📏 Compact Dimensions:** Perfectly sized at 4.3 x 3 x 3.14 inches, making it ideal for various applications.
- • **🔧 Versatile Installation:** Easily installable in both horizontal and vertical orientations for ultimate flexibility.
- • **💧 Multi-Medium Compatibility:** Designed to handle water, oil, gas, and even toxic substances with ease.

## Overview

The WZHLCX 3/4" BSPT Female Stainless Steel Window Sight Glass Flow Indicator is engineered for precision and durability. With a high-visibility red PTFE impeller, it allows for easy observation of flow direction in various mediums, including water, oil, and gases, all while withstanding temperatures up to 120°C. Its compact design and easy installation make it a must-have for professionals seeking reliability and efficiency.

## Description

The single-tube impeller type observer, also known as the impeller sight glass, is a necessary accessory to observe the flow of the medium in the pipeline. The impeller sight glass is widely used in industrial production equipment such as petroleum, chemical industry, chemical fiber, medicine, food, etc. It can observe the flow reaction of liquid, gas, steam and other media at any time, and is an indispensable accessory to ensure normal production.

## Features

- - Impeller: made of PTFE, the color is red and has a high visibility effect
- Medium: water, oil, gas and acid, alkaline liquid or toxic gas
- Working temperature: 120°C≤
- Installation: Both lying and standing are possible, and the observation is convenient and clear.
- (3) Characteristics of flow indicator 1. The surface glass of the window is easy to clean. 2. The glass window can be observed in 180° direction.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Size | 3/4" DN20 |
| Material | Metal |
| Brand | WZHLCX |
| Color | Silver |
| Item dimensions L x W x H | 4.3 x 3 x 3.14 inches |
| Connector Type | Threaded |
| Thread Size | 3/4 inch |
| Exterior Finish | Stainless Steel |
| Thread Type | BSPT |
| Item Weight | 1.1 Pounds |
| Number of Pieces | 1 |
| Manufacturer | WZHLCX |
| Part Number | SUS25 |
| Item Weight | 1.1 pounds |
| Product Dimensions | 4.3 x 3 x 3.14 inches |
| Country of Origin | China |
| Item model number | SUS25 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Size:** 3/4" DN20
- **Material:** Metal
- **Brand:** WZHLCX
- **Color:** Silver
- **Item dimensions L x W x H:** 4.3 x 3 x 3.14 inches
- **Connector Type:** Threaded
- **Thread Size:** 3/4 inch
- **Exterior Finish:** Stainless Steel
- **Thread Type:** BSPT
- **Item Weight:** 1.1 Pounds

## Images

![1/4" 3/8" 1/2" 3/4" 1" 1-1/2" 2" BSPT Female 304 Stainless Window Sight Glass Flow Indicator With Impeller (3/4" DN20) - Image 1](https://m.media-amazon.com/images/I/516T77ySBtL.jpg)
![1/4" 3/8" 1/2" 3/4" 1" 1-1/2" 2" BSPT Female 304 Stainless Window Sight Glass Flow Indicator With Impeller (3/4" DN20) - Image 2](https://m.media-amazon.com/images/I/41DaIMN5ClL.jpg)
![1/4" 3/8" 1/2" 3/4" 1" 1-1/2" 2" BSPT Female 304 Stainless Window Sight Glass Flow Indicator With Impeller (3/4" DN20) - Image 3](https://m.media-amazon.com/images/I/51hNOyh+tKL.jpg)
![1/4" 3/8" 1/2" 3/4" 1" 1-1/2" 2" BSPT Female 304 Stainless Window Sight Glass Flow Indicator With Impeller (3/4" DN20) - Image 4](https://m.media-amazon.com/images/I/51+GJrKRAlL.jpg)
![1/4" 3/8" 1/2" 3/4" 1" 1-1/2" 2" BSPT Female 304 Stainless Window Sight Glass Flow Indicator With Impeller (3/4" DN20) - Image 5](https://m.media-amazon.com/images/I/711VwAwXLgL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ As advertised..
*by M***R on February 5, 2025*

As advertised!

### ⭐⭐⭐⭐ Great when you need to see what is going on
*by W***S on July 5, 2024*

I got this to aid with diagnostics of flow issues with vehicle cooling systems. It works great, it doesn't leak, shows you exactly what is going on inside the engine, I am very happy I picked this up.

### ⭐⭐⭐⭐⭐ Appears to be well made.
*by M***C on July 18, 2024*

Arrived in a timely manner. Not fitted yet, but as above - it appears to be well made.

## Frequently Bought Together

- 1/4" 3/8" 1/2" 3/4" 1" 1-1/2" 2" BSPT Female 304 Stainless Window Sight Glass Flow Indicator With Impeller (3/4" DN20)
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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-01-23*