---
product_id: 21542371
title: "External Rolling Pipeline Brushes for Porosity Holiday Detectors, 20\" (508mm) ID - 528mm OD - 6 Wheels"
brand: "pcwi"
price: "KSh18225"
currency: KES
in_stock: false
url: https://www.desertcart.co.ke/products/21542371-external-rolling-pipeline-brushes-for-porosity-holiday-detectors-20-508mm
store_origin: KE
region: Kenya
---

# 20" ID 6 wheels Made in USA External Rolling Pipeline Brushes for Porosity Holiday Detectors, 20" (508mm) ID - 528mm OD - 6 Wheels

**Brand:** pcwi
**Price:** KSh18225
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Unleash Precision in Pipeline Inspections!

## Quick Answers

- **What is this?** External Rolling Pipeline Brushes for Porosity Holiday Detectors, 20" (508mm) ID - 528mm OD - 6 Wheels by pcwi
- **How much does it cost?** KSh18225 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/21542371-external-rolling-pipeline-brushes-for-porosity-holiday-detectors-20-508mm)

## Best For

- pcwi enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Design:** Easily navigates bends and curves for comprehensive inspections.
- • **Customizable Sizing:** Exact external pipe diameters guarantee a perfect fit.
- • **Precision Engineering:** Designed for accurate porosity detection on pipelines.
- • **Durable Brass Bristles:** 2" long bristles ensure thorough cleaning and detection.
- • **User-Friendly Split Feature:** Splits for effortless fitting and removal.

## Overview

The External Rolling Pipeline Brushes are expertly crafted for verifying porosity or holidays on pipelines and circular surfaces. Manufactured in the USA, these brushes feature a 20" internal diameter and 528mm outer diameter, equipped with 6 wheels for smooth maneuverability. The durable brass bristles, measuring 2" in length, ensure effective cleaning and detection, while the split design allows for easy fitting around various pipe sizes.

## Description

The External Rolling Pipeline Brushes for Porosity Holiday Detectors, 20" (508mm) ID - 528mm OD - 6 wheels is used for the verification of porosity or holidays on pipelines or circular surfaces.

## Features

- Applications: Verification of porosity or holidays on pipelines or circular surfaces.
- Country of Manufacture: US
- EXACT external pipe diameters must be known when ordering.
- Moves easily around bends. Splits for easy fitting
- Brass bristles 2" (50mm) long.

## Images

![External Rolling Pipeline Brushes for Porosity Holiday Detectors, 20" (508mm) ID - 528mm OD - 6 Wheels - Image 1](https://m.media-amazon.com/images/I/415+5PR0NML.jpg)

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**Shop now:** [https://www.desertcart.co.ke/products/21542371-external-rolling-pipeline-brushes-for-porosity-holiday-detectors-20-508mm](https://www.desertcart.co.ke/products/21542371-external-rolling-pipeline-brushes-for-porosity-holiday-detectors-20-508mm)

---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-18*