---
product_id: 525332887
title: "Liquid nitrogen Tank Stopper with Groove Polyurethane Bottle Stopper for Liquid nitrogen Tank (Φ50mm)"
brand: "devonian"
price: "€ 90.06"
currency: EUR
in_stock: true
category: "Devonian"
url: https://www.desertcart.sk/products/525332887-liquid-nitrogen-tank-stopper-with-groove-polyurethane-bottle-stopper-liquid
store_origin: SK
region: Slovakia
---

# Groove design for secure seal Φ50mm precision fit Polyurethane heat & cold resistant Liquid nitrogen Tank Stopper with Groove Polyurethane Bottle Stopper for Liquid nitrogen Tank (Φ50mm)

**Brand:** devonian
**Price:** € 90.06
**Availability:** ✅ In Stock

## Summary

> ❄️ Lock in your liquid nitrogen like a pro — no spills, no stress!

## 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?** € 90.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/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:** Robust, sturdy construction guarantees long service life and reliable adhesion.
- • **Groove-Guard Seal:** Innovative groove design prevents spills and secures your liquid nitrogen safely.
- • **Perfect Fit, Every Time:** Available in 4 sizes (Φ30mm to Φ125mm) to match your exact tank needs.
- • **Engineered for Extreme Temps:** High-quality polyurethane ensures superior insulation and durability in liquid nitrogen storage.
- • **Easy Replacement, Zero Downtime:** Quickly swap out stoppers to avoid operational delays or accidental loss.

## Overview

This Φ50mm polyurethane liquid nitrogen tank stopper features a groove design for a secure, spill-proof fit. Engineered for extreme temperature resistance and durability, it ensures safe and efficient storage of liquid nitrogen. Available in multiple sizes, it offers reliable adhesion and easy replacement to keep your lab operations seamless.

## Description

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

## 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 | #543,497 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #266 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 |
| Part Number | 45375375375 |
| Shape | Round |
| UPC | 761325104339 |
| Unit Count | 1.0 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)

## 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.sk/products/525332887-liquid-nitrogen-tank-stopper-with-groove-polyurethane-bottle-stopper-liquid](https://www.desertcart.sk/products/525332887-liquid-nitrogen-tank-stopper-with-groove-polyurethane-bottle-stopper-liquid)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-08-05*