---
product_id: 323500500
title: "450mm Manhole Inspection Chamber Full Set with Round Cover- Underground Drainage"
brand: "polydrain"
price: "¥75514"
currency: JPY
in_stock: true
reviews_count: 1
url: https://www.desertcart.jp/products/323500500-450mm-manhole-inspection-chamber-full-set-with-round-cover-underground
store_origin: JP
region: Japan
---

# 450mm diameter precision fit Complete full set for seamless installation Durable painted finish for longevity 450mm Manhole Inspection Chamber Full Set with Round Cover- Underground Drainage

**Brand:** polydrain
**Price:** ¥75514
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your infrastructure game with Polydrain’s ultimate inspection chamber!

## Quick Answers

- **What is this?** 450mm Manhole Inspection Chamber Full Set with Round Cover- Underground Drainage by polydrain
- **How much does it cost?** ¥75514 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/323500500-450mm-manhole-inspection-chamber-full-set-with-round-cover-underground)

## Best For

- polydrain enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One Full Set:** Includes everything needed for quick, hassle-free setup
- • **Robust Painted Finish:** Enhanced corrosion resistance for lasting durability
- • **Trusted Polydrain Brand:** Reliability that professionals depend on
- • **Precision 450mm Diameter:** Engineered for perfect underground drainage fit
- • **Optimized for Underground Use:** Designed to withstand harsh subterranean conditions

## Overview

The 450mm Manhole Inspection Chamber Full Set by Polydrain offers a precision-engineered, durable solution for underground drainage systems. Featuring a robust painted finish and a complete set for easy installation, it ensures long-lasting performance and professional reliability.

## Description

450mm Manhole Inspection Chamber Full Set with Round Cover- Underground Drainage

## Features

- 450Mm Manhole Inspection Chamber Full Set With Round Cover Underground Drainage
- Product Type: Item Stand
- Brand: Polydrain

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Polydrain |
| Finish | Painted |

## Product Details

- **Material:** Stainless Steel
- **Brand:** Polydrain
- **Finish type:** Painted
- **Assembly required:** No
- **Number of levels:** 2

## Images

![450mm Manhole Inspection Chamber Full Set with Round Cover- Underground Drainage - Image 1](https://m.media-amazon.com/images/I/61d+4K2zwNL.jpg)

## Customer Reviews

### ⭐⭐ Does not come with seals
*by L***  on 19 June 2023*

Very fast delievery i would of give 5 stars but unfortunately these do NOT come with seals

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**Shop now:** [https://www.desertcart.jp/products/323500500-450mm-manhole-inspection-chamber-full-set-with-round-cover-underground](https://www.desertcart.jp/products/323500500-450mm-manhole-inspection-chamber-full-set-with-round-cover-underground)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-19*