---
product_id: 323500500
title: "450mm Manhole Inspection Chamber Full Set with Round Cover - Underground Drainage"
brand: "polydrain"
price: "2031.96 DT"
currency: TND
in_stock: false
reviews_count: 1
url: https://www.desertcart.tn/products/323500500-450mm-manhole-inspection-chamber-full-set-with-round-cover-underground
store_origin: TN
region: Tunisia
---

# 450mm diameter precision fit Compatible with 110mm pipe fittings Ribbed riser for enhanced durability 450mm Manhole Inspection Chamber Full Set with Round Cover - Underground Drainage

**Brand:** polydrain
**Price:** 2031.96 DT
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate your underground drainage game with Polydrain’s robust 450mm 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?** 2031.96 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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

- • **Complete Full Set:** Includes base, riser, and round cover for an all-in-one solution.
- • **Easy Height Extension:** 235mm riser extends chamber height effortlessly to fit your project needs.
- • **Ribbed Riser Durability:** Reinforced ribbed design ensures long-lasting strength under pressure.
- • **Precision 450mm Diameter:** Perfectly engineered for seamless underground drainage integration.
- • **Quick Installation Ready:** No assembly required—get your drainage system up and running fast.

## Overview

The Polydrain 450mm Manhole Inspection Chamber Full Set offers a durable, ribbed riser and a round cover designed for 110mm pipe fittings. This no-assembly-required kit includes a 450mm base and a 235mm riser to extend chamber height, providing a reliable and easy-to-install solution for underground drainage systems.

## Description

Complete 450mm manhole inspection chamber kit, 450mm base, 450mm standoff, 450mm round cover, suitable for 110mm pipe fittings, ribbed design on riser increases durability of product. 450mm inspection chamber risers are to be used in conjunction with our 450mm diameter inspection chamber base. The riser is 235mm high and can extend the height of the chamber base.

Review: Does not come with seals - Very fast delievery i would of give 5 stars but unfortunately these do NOT come with seals

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08YKCHBRM |
| Base Type | Pedestal |
| Best Sellers Rank | 265,402 in DIY & Tools ( See Top 100 in DIY & Tools ) 708 in Drainage |
| Brand Name | Polydrain |
| Colour | Black |
| Customer Reviews | 4.0 4.0 out of 5 stars (3) |
| Finish Type | Painted |
| Is Assembly Required? | No |
| Item Shape | Round |
| Material | Stainless Steel |
| Number of Levels | 2 |
| Riser Color | Black |
| Special Features | Ribbed design for increased durability |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Polydrain
- **Colour:** Black
- **Finish type:** Painted
- **Material:** Stainless Steel
- **Shape:** Round

## Images

![450mm Manhole Inspection Chamber Full Set with Round Cover - Underground Drainage - Image 1](https://m.media-amazon.com/images/I/61d+4K2zwNL.jpg)
![450mm Manhole Inspection Chamber Full Set with Round Cover - Underground Drainage - Image 2](https://m.media-amazon.com/images/I/41NNwnrdEsL.jpg)

## Customer Reviews

### ⭐⭐ Does not come with seals
*by L***E 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.tn/products/323500500-450mm-manhole-inspection-chamber-full-set-with-round-cover-underground](https://www.desertcart.tn/products/323500500-450mm-manhole-inspection-chamber-full-set-with-round-cover-underground)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-23*