---
product_id: 585072682
title: "Devonian Liquid nitrogen Tank Stopper with Groove Polyurethane Bottle Stopper for Liquid nitrogen Tank (Φ50mm)"
brand: "devonian"
price: "€ 103.42"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/585072682-devonian-liquid-nitrogen-tank-stopper-with-groove-polyurethane-bottle-stopper
store_origin: GR
region: Greece
---

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

**Brand:** devonian
**Price:** € 103.42
**Availability:** ✅ In Stock

## Summary

> 🧊 Lock in the cold, unlock your lab’s potential!

## Quick Answers

- **What is this?** Devonian Liquid nitrogen Tank Stopper with Groove Polyurethane Bottle Stopper for Liquid nitrogen Tank (Φ50mm) by devonian
- **How much does it cost?** € 103.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/585072682-devonian-liquid-nitrogen-tank-stopper-with-groove-polyurethane-bottle-stopper)

## 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

- • **Reliable & Replaceable:** Durable stopper built to last, with easy substitution options to keep your operations uninterrupted.
- • **Optimized for Professional Use:** Lightweight (136g) and compact, designed to seamlessly integrate into your lab or industrial setup without hassle.
- • **Groove-Enhanced Seal Technology:** Innovative groove design ensures a tight, leak-proof fit that locks in liquid nitrogen securely every time.
- • **Advanced Polyurethane Durability:** Crafted from premium polyurethane, offering exceptional resistance to extreme cold and heat for long-lasting performance.
- • **Precision Fit for Ultimate Safety:** Φ50mm diameter engineered to perfectly seal your liquid nitrogen tank, preventing costly spills and evaporation.

## Overview

The Devonian Liquid Nitrogen Tank Stopper (Φ50mm) is a high-quality polyurethane stopper designed for secure, leak-proof sealing of liquid nitrogen tanks. Featuring a groove design for enhanced fit and durability, it resists extreme temperatures and ensures safe, long-term storage. Lightweight and replaceable, it’s an essential accessory for professionals managing cryogenic materials.

## 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 |
|---------------|-------|
| Manufacturer | Devonian |
| Part number | 45375375375 |
| Item Weight | 136 g |
| Package Dimensions | 22.86 x 10.16 x 10.16 cm; 136.08 g |
| Manufacturer reference | 45375375375 |
| Material | Φ50mm |
| Included components | stopper |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

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

## Images

![Devonian 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)

## Available Options

This product comes in different **Material Type** options.

## Frequently Bought Together

- Liquid nitrogen Tank Stopper with Groove Polyurethane Bottle Stopper for Liquid nitrogen Tank (Φ50mm)
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**Shop now:** [https://www.desertcart.gr/products/585072682-devonian-liquid-nitrogen-tank-stopper-with-groove-polyurethane-bottle-stopper](https://www.desertcart.gr/products/585072682-devonian-liquid-nitrogen-tank-stopper-with-groove-polyurethane-bottle-stopper)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-25*