---
product_id: 60452508
title: "Underground Drainage 320mm Inspection Chamber Cover Round Manhole Drain Cover"
brand: "stocksale"
price: "€ 130.41"
currency: EUR
in_stock: true
url: https://www.desertcart.fr/products/60452508-underground-drainage-320mm-inspection-chamber-cover-round-manhole-drain-cover
store_origin: FR
region: France
---

# weather-resistant design 320mm precision fit durable heavy-duty build Underground Drainage 320mm Inspection Chamber Cover Round Manhole Drain Cover

**Brand:** stocksale
**Price:** € 130.41
**Availability:** ✅ In Stock

## Summary

> 🛠️ Secure your underground with strength and style!

## Quick Answers

- **What is this?** Underground Drainage 320mm Inspection Chamber Cover Round Manhole Drain Cover by stocksale
- **How much does it cost?** € 130.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/60452508-underground-drainage-320mm-inspection-chamber-cover-round-manhole-drain-cover)

## Best For

- stocksale enthusiasts

## Why This Product

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

## Key Features

- • **Easy Installation:** Designed for quick and hassle-free placement, saving valuable time on-site and reducing labor costs.
- • **Precision 320mm Fit:** Engineered for seamless integration with standard inspection chambers, ensuring a perfect, secure seal every time.
- • **Heavy-Duty Durability:** Crafted from robust materials to withstand heavy loads and harsh underground conditions without compromise.
- • **Trusted Brand Quality:** Manufactured by Polydrain, a leader in drainage solutions, ensuring industry-standard excellence and peace of mind.
- • **Weather-Resistant Performance:** Built to resist corrosion, moisture, and environmental wear, guaranteeing long-lasting reliability.

## Overview

This 320mm round manhole drain cover by Polydrain offers a precision fit and heavy-duty construction designed for underground drainage inspection chambers. Its weather-resistant materials ensure durability and long-term performance, making it an essential, reliable component for professional plumbing and drainage projects.

## Description

Underground Drainage 320mm Inspection Chamber Cover Round Manhole Drain Cover

## Features

- Underground Drainage 320mm Inspection Chamber Cover Round Manhole Drain Cover
- Brand : stocksale
- Product type: BUILDING MATERIAL

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | polydrain |
| Part Number | Snnim |
| Manufacturer reference | Snnim |
| Batteries included? | No |
| Batteries Required? | No |

## Images

![Underground Drainage 320mm Inspection Chamber Cover Round Manhole Drain Cover - Image 1](https://m.media-amazon.com/images/I/510eX5xe91L.jpg)

## Questions & Answers

**Q: Hi, could you tell me the dimensions of the inner circle? I need it to fit over a pipe.. Thanks**
A: The 320mm is the diameter of the hole/ inner circle.

**Q: Inner dimensions**
A: The inner diameter of the narrowest section is aprox 295 mm.

**Q: Is the lid sealed to the frame to prevent water from underside passing through top.**
A: The lid on the inspection cover is secured by 4 self taping screws. There is no seal under the said lid, it could be possible to make up a rubber gasket.

**Q: Do you deliver this item to Ireland?**
A: if you purchase one then yes by royal mail
regards

## Frequently Bought Together

- Underground Drainage 320mm Inspection Chamber Cover Round Manhole Drain Cover
- Underground Drainage Inspection Chamber Raising Piece - 320mm Round Chamber Access Riser
- SHMOX 320mm Underground Drainage Base for Inspection Chamber Set - Circular Base for Manhole system (Base)

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**Shop now:** [https://www.desertcart.fr/products/60452508-underground-drainage-320mm-inspection-chamber-cover-round-manhole-drain-cover](https://www.desertcart.fr/products/60452508-underground-drainage-320mm-inspection-chamber-cover-round-manhole-drain-cover)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-26*