---
product_id: 525332887
title: "Liquid nitrogen Tank Stopper with Groove Polyurethane Bottle Stopper for Liquid nitrogen Tank (Φ50mm)"
brand: "devonian"
price: "₩110620"
currency: KRW
in_stock: true
reviews_count: 1
category: "Devonian"
url: https://www.desertcart.kr/products/525332887-liquid-nitrogen-tank-stopper-with-groove-polyurethane-bottle-stopper-liquid
store_origin: KR
region: South Korea
---

# 4 size options (Φ30-125mm) Groove design prevents liquid nitrogen overflow Polyurethane resists extreme cold Liquid nitrogen Tank Stopper with Groove Polyurethane Bottle Stopper for Liquid nitrogen Tank (Φ50mm)

**Brand:** devonian
**Price:** ₩110620
**Availability:** ✅ In Stock

## Summary

> ❄️ Seal the Cold, Secure the Future!

## Quick Answers

- **What is this?** Liquid nitrogen Tank Stopper with Groove Polyurethane Bottle Stopper for Liquid nitrogen Tank (Φ50mm) by devonian
- **How much does it cost?** ₩110620 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/525332887-liquid-nitrogen-tank-stopper-with-groove-polyurethane-bottle-stopper-liquid)

## Best For

- devonian enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable and sturdy construction guarantees long-term reliability and consistent performance.
- • **Secure Groove Seal:** Innovative groove design locks the stopper firmly, preventing accidental spills and enhancing safety.
- • **Easy Replacement Ready:** Keep your operations seamless with readily available substitute stoppers to avoid downtime.
- • **Engineered for Extreme Cold:** Crafted from premium polyurethane, ensuring superior heat insulation and low-temperature resistance.
- • **Tailored Fit for Every Tank:** Choose from four precise diameters to perfectly match your liquid nitrogen storage needs.

## Overview

This Liquid Nitrogen Tank Stopper, available in four precise sizes, is made from high-quality polyurethane that offers excellent heat insulation and resistance to extreme cold. Its groove design ensures a tight, spill-proof fit for liquid nitrogen tanks, combining durability with easy replacement options to maintain safe and efficient cryogenic storage.

## Description

【Various Specifications】We have four specifications of Φ30mm, Φ50mm, Φ80mm, Φ125mm to choose ,meet your different needs.

Review: Seems to be a fine, inexpensively made stopper - The stopper itself seems ok. I misread the description and thought I was getting the tank + stopper, so I have no way to actually test this stopper because I don't have a tank.

## Features

- 【Various Specifications】We have four specifications of Φ30mm, Φ50mm, Φ80mm, Φ125mm to choose ,meet your different needs.
- 【Polyurethane Material】Made of high-quality polyurethane material, it is heat-insulating and low-temperature resistant, which is very suitable for liquid nitrogen storage.
- 【With Groove Design】The stopper of the liquid nitrogen tank is designed with grooves, which closely fits the bottle mouth and Canisters rod to prevent accidental overflow of liquid nitrogen and facilitate the storage of liquid nitrogen.
- 【Durable & Sturdy】Stable quality, reliable adhesion, long service life.
- 【Substitutable】Don't worry about accidental loss of the liquid nitrogen tank stopper, you can get a new substitute.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BF547J65 |
| Best Sellers Rank | #410,381 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #226 in Lab Cylinders |
| Bottom Shape | Round |
| Brand | Devonian |
| Brand Name | Devonian |
| Customer Reviews | 5.0 out of 5 stars 1 Review |
| Included Components | stopper |
| Manufacturer | Devonian |
| Material | Φ50mm |
| Material Type | Φ50mm |
| Number of Items | 1 |
| Part Number | 45375375375 |
| Shape | Round |
| UPC | 761325104339 |
| Unit Count | 1 Count |

## Product Details

- **Material:** Φ50mm
- **Brand:** Devonian
- **Bottom Shape:** Round
- **UPC:** 761325104339
- **Manufacturer:** Devonian

## Images

![Liquid nitrogen Tank Stopper with Groove Polyurethane Bottle Stopper for Liquid nitrogen Tank (Φ50mm) - Image 1](https://m.media-amazon.com/images/I/31P0XMhp9vL.jpg)
![Liquid nitrogen Tank Stopper with Groove Polyurethane Bottle Stopper for Liquid nitrogen Tank (Φ50mm) - Image 2](https://m.media-amazon.com/images/I/517siDtbEpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Seems to be a fine, inexpensively made stopper
*by J***G on April 21, 2025*

The stopper itself seems ok. I misread the description and thought I was getting the tank + stopper, so I have no way to actually test this stopper because I don't have a tank.

## Frequently Bought Together

- Liquid nitrogen Tank Stopper with Groove Polyurethane Bottle Stopper for Liquid nitrogen Tank (Φ50mm)
- Refrigeration Technologies RT400P Viper Wetrag Heat Blocking Putty Jar (1), 12 oz.
- Appion MGAVCT 1/4" MegaFlow Vacuum-Rated Valve Core Removal Tool

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**Shop now:** [https://www.desertcart.kr/products/525332887-liquid-nitrogen-tank-stopper-with-groove-polyurethane-bottle-stopper-liquid](https://www.desertcart.kr/products/525332887-liquid-nitrogen-tank-stopper-with-groove-polyurethane-bottle-stopper-liquid)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-08-15*