---
product_id: 455597301
title: "R404a Refrigerant Gas – WESTRON"
brand: "westron"
price: "₨142235"
currency: LKR
in_stock: false
url: https://www.desertcart.lk/products/455597301-r404a-refrigerant-gas-westron
store_origin: LK
region: Sri Lanka
---

# Non-Toxic Non-Flammable Non-Ozone Depleting R404a Refrigerant Gas – WESTRON

**Brand:** westron
**Price:** ₨142235
**Availability:** ❌ Out of Stock

## Summary

> 🌍 Chill with Confidence: Westron 404A is your eco-friendly refrigerant solution!

## Quick Answers

- **What is this?** R404a Refrigerant Gas – WESTRON by westron
- **How much does it cost?** ₨142235 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/455597301-r404a-refrigerant-gas-westron)

## Best For

- westron enthusiasts

## Why This Product

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

## Key Features

- • **Reliable Quality:** Crafted by WESTRON, a trusted name in refrigeration.
- • **Eco-Friendly Choice:** Join the green revolution with Westron 404A!
- • **Optimal Performance:** Designed for medium and low-temperature needs.
- • **Seamless Compatibility:** Requires POE lubricant for flawless operation.
- • **Versatile Applications:** Perfect for food display cases and industrial refrigeration.

## Overview

Westron R404A is a high-performance refrigerant gas designed for various refrigeration applications, including food display cases and industrial systems. This non-ozone depleting, non-toxic, and non-flammable blend of HFCs ensures optimal cooling while being environmentally responsible.

## Description

Westron 404A is a Non-Ozone Depleting, Non-Toxic, Non-Flammable Refrigerant developed for a variety of Medium and Low-Temperature Refrigeration applications. The type of Westron R-404 is HFC – Azeotropic blends of three refrigerants namely R 143a ( 52 % ) R125 ( 44%) and R 134a ( 4 %). Westron 404A blends are suitable for Refrigeration applications like Food Display Cases, Deep Freezers, Storage Cases, Cold storage Rooms, Ice machines, Food processing units, Industrial Refrigeration. Also in Transport Refrigeration like Refrigerated Trucks, Refrigerated Containers, Vessels and Trawler Cold Rooms. Westron R-404a is an HFC Azeotropic blend and for this reason, it is suggested to use the Liquid form of Refrigerant for charging the system to avoid damage. LUBRICATION Westron 404a requires a POLYESTER (POE) Lubricant to ensure complete miscibility between oil and refrigerant. Miscibility is important for oil return to the compressor especially in a large system with long runs of piping. POE Oil absorbs moisture quickly when it is exposed to the atmosphere. Any way please handle the equipment very carefully and avoid prolonged exposure to air. Two & Three Slices Cans – (320/340/500/1000 Grams ) Disposable Cylinders – (13.6Kg/6.8Kg/3.4Kg) (30lbs/15lbs/7.5lbs) Refillable Cylinders – (6.5Kg/12Kg/60Kg) Torpedo/Ton Tanks – (500kg/950kg) ISO Tankers – (ISO Tank Contains 20,000 Kg)

## Features

- Westron 404A is a Non-Ozone Depleting, Non-Toxic, Non-Flammable Refrigerant developed for a variety of Medium and Low-Temperature Refrigeration applications.
- The type of Westron R-404 is HFC – Azeotropic blends of three refrigerants namely R 143a ( 52 % ) R125 ( 44%) and R 134a ( 4 %).
- Westron 404A blends are suitable for Refrigeration applications like Food Display Cases, Deep Freezers, Storage Cases, Cold storage Rooms, Ice machines, Food processing units, Industrial Refrigeration
- Westron 404a requires a POLYESTER (POE) Lubricant to ensure complete miscibility between oil and refrigerant.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | WESTRON |
| Brand | WESTRON |
| Manufacturer reference | R-404 |
| Manufacturer Part Number | R-404 |

## Images

![R404a Refrigerant Gas – WESTRON - Image 1](https://m.media-amazon.com/images/I/610IgJ57l4L.jpg)
![R404a Refrigerant Gas – WESTRON - Image 2](https://m.media-amazon.com/images/I/61YihNpNjAL.jpg)
![R404a Refrigerant Gas – WESTRON - Image 3](https://m.media-amazon.com/images/I/61JJSPJlzmL.jpg)
![R404a Refrigerant Gas – WESTRON - Image 4](https://m.media-amazon.com/images/I/51zcJbPkv2L.jpg)

## Frequently Bought Together

- R404a Refrigerant Gas – WESTRON
- SANAVYA Household Supplies Can Valve R134a R12 R22 Refrigeration Tool | Gas Charging Tool | Refrigerant Gas Charging

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-19*