---
product_id: 585072682
title: "Devonian Liquid nitrogen Tank Stopper with Groove Polyurethane Bottle Stopper for Liquid nitrogen Tank (Φ50mm)"
brand: "devonian"
price: "S/.406"
currency: PEN
in_stock: true
reviews_count: 1
category: "Devonian"
url: https://www.desertcart.pe/products/585072682-devonian-liquid-nitrogen-tank-stopper-with-groove-polyurethane-bottle-stopper
store_origin: PE
region: Peru
---

# Groove design prevents overflow 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:** S/.406
**Availability:** ✅ In Stock

## Summary

> 🧊 Seal the Cold, Secure the Future!

## 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?** S/.406 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/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

- • **Built to Last:** Robust, sturdy construction guarantees long service life and reliable adhesion under harsh conditions.
- • **Easy Replacement:** Keep your operations seamless with readily available substitute stoppers to avoid downtime.
- • **Perfect Fit Every Time:** Available in 4 sizes (Φ30, Φ50, Φ80, Φ125mm) to match your exact tank needs.
- • **Leak-Proof Groove Design:** Innovative grooves create a secure seal, preventing accidental spills and enhancing safety.
- • **Engineered for Extreme Temps:** High-quality polyurethane ensures superior insulation and durability in liquid nitrogen conditions.

## Overview

The Devonian Liquid Nitrogen Tank Stopper (Φ50mm) is a precision-engineered polyurethane stopper designed for liquid nitrogen tanks. Featuring a groove design for a secure, leak-proof fit, it offers excellent heat insulation and low-temperature resistance. Available in multiple sizes, it ensures durability and easy replacement, making it an essential accessory for 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 |
| Bottom Shape | Round |
| Bottom shape | Round |
| Brand | Devonian |
| Customer Reviews | 5.0 out of 5 stars 1 Review |
| Included Components | stopper |
| Manufacturer | Devonian |
| Manufacturer Part Number | 45375375375 |
| Material | Φ50mm |
| Material Type | Φ50mm |
| UPC | 761325104339 |

## 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)
![Devonian 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 21 April 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.pe/products/585072682-devonian-liquid-nitrogen-tank-stopper-with-groove-polyurethane-bottle-stopper](https://www.desertcart.pe/products/585072682-devonian-liquid-nitrogen-tank-stopper-with-groove-polyurethane-bottle-stopper)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-06-29*