---
product_id: 85873978
title: "Original Radon Sump Dome (Model: SMR16101-CV)"
brand: "jackel"
price: "NT$21218"
currency: TWD
in_stock: true
category: "Jackel"
url: https://www.desertcart.tw/products/85873978-original-radon-sump-dome-model-smr16101-cv
store_origin: TW
region: Taiwan
---

# No-dig basement install Universal retrofit fit Heavy-duty radon & odor seal Original Radon Sump Dome (Model: SMR16101-CV)

**Brand:** jackel
**Price:** NT$21218
**Availability:** ✅ In Stock

## Summary

> 🛡️ Upgrade your basement’s defense with the original radon sump dome—safety made simple.

## Quick Answers

- **What is this?** Original Radon Sump Dome (Model: SMR16101-CV) by jackel
- **How much does it cost?** NT$21218 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/85873978-original-radon-sump-dome-model-smr16101-cv)

## Best For

- jackel enthusiasts

## Why This Product

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

## Key Features

- • **Top Discharge Vent:** Engineered for passive radon mitigation with efficient venting.
- • **Effortless Retrofit:** Fits over any existing sump or sewage basin—no costly floor excavation needed.
- • **Durable & Lightweight:** Only 10.8 lbs yet built to last, combining strength with easy handling.
- • **Seal Out Radon & Odors:** Heavy-duty polyethylene foam locks in safety and peace of mind.
- • **Universal Compatibility:** One cover fits all standard basins, perfect for property transfers and rentals.

## Overview

The JACKEL Original Radon Sump Dome (Model SMR16101-CV) is a heavy-duty polyethylene structural foam cover designed to seal existing sump and sewage basins against radon gas and odors. It features a top discharge vent for passive radon mitigation and installs easily without floor excavation, making it ideal for retrofits, property transfers, and rentals. Measuring 28" x 28" x 4" and weighing 10.8 pounds, it offers universal compatibility and durable protection.

## Description

The original radon/sump Dome is designed to cover an existing Basin - providing a new heavy Duty cover to seal the basin against radon gas and odors; to provide adequate safety. There is No reason to dig up your basement or garage floor to remove the existing sump or Sewage Basin. Simply remove the old cover and install the Original radon/sump Dome over the opening, to create a new, completely sealed system.

## Features

- Passive radon mitigation
- Top discharge and vent
- Retro-fit/repair old sump or Sewage Basin covers
- Universal and easy to install, fits over all installed basins
- Great for property transfers and rentals

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073V3RV5X |
| Best Sellers Rank | #36,540 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #13 in Water Pump Accessories |
| Brand | Jackel |
| Brand Name | Jackel |
| Color | Black |
| Customer Reviews | 4.6 out of 5 stars 612 Reviews |
| Global Trade Identification Number | 00856201007092 |
| Included Components | cover |
| Item Dimensions L x W x H | 28"L x 28"W x 4"H |
| Item Type Name | The Original Radon / Sump Dome (Model: SMR16101-CV) |
| Item Weight | 10.8 pounds |
| Manufacturer | Jackel |
| Manufacturer Part Number | SMR16101 #2 |
| Material | Polyethylene Structural Foam |
| Material Type | Polyethylene Structural Foam |
| Model Number | SMR16101-CV |
| Number of Items | 1 |
| Number of Packs | 1 |
| Power Source | Manual |
| Product Dimensions | 28"L x 28"W x 4"H |
| Product Style | Submersible |
| Specific Uses For Product | Basement and garage sump basin cover, property transfers, rentals |
| Style | Submersible |
| UPC | 856201007092 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Jackel
- **Color:** Black
- **Global Trade Identification Number:** 00856201007092
- **Item Weight:** 10.8 pounds
- **Manufacturer:** Jackel
- **Material:** Polyethylene Structural Foam
- **Number of Packs:** 1
- **Power Source:** Manual
- **Product Dimensions:** 28"L x 28"W x 4"H
- **Style:** Submersible

## Images

![Original Radon Sump Dome (Model: SMR16101-CV) - Image 1](https://m.media-amazon.com/images/I/91gF48SlKiL.jpg)
![Original Radon Sump Dome (Model: SMR16101-CV) - Image 2](https://m.media-amazon.com/images/I/91diHzSB5vL.jpg)
![Original Radon Sump Dome (Model: SMR16101-CV) - Image 3](https://m.media-amazon.com/images/I/A1Oos-mSkUL.jpg)

## Available Options

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

## Questions & Answers

**Q: Picture says ita 21" in diameter but dimensions say 28", which is it?**
A: The diameter inside of the dome is approximately 21" but the dimension from the outside edge of the flange (that mounts to the floor) to the opposite outside edge of the flange is approximately 28". Hope that makes sense.

**Q: Your graphic says 21inches while the product description says 28. My sump pit is 22.5. Which measurement is accurate?**
A: Both. The outer flange is 28", which will cover your sump pit. The cover in the middle (the round disk with the holes) is 21". It should fit perfectly over your pit.

**Q: Can it fit 3/4 inch pipe ? Do you have rubber seal for included?**
A: It has no threads so you cannot screw a hose or pipe.  It’s strictly to be used as a drain hole.

**Q: I have a pit dia is 19inch and dirt floor how do I make a tight seal**
A: If you don't have a concrete surround for your pit, you would have to build one as a first step. Simply excavate some of the dirt around the pit, build forms to create a floor area larger than the cover, and pour some concrete to create a flat floor area around the pit.

## Frequently Bought Together

- Jackel Black Submersible Sump Cover (Model: SMR16101-CV)
- Legend 6x4 Festa AMG Radon Fan Installation Kit
- RadonAway 76001 Vent Cap for 3" Schedule 40

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-10-30*