--- product_id: 455597301 title: "R404a Refrigerant Gas – WESTRON" brand: "westron" price: "€ 158.67" currency: EUR in_stock: false url: https://www.desertcart.pt/products/455597301-r404a-refrigerant-gas-westron store_origin: PT region: Portugal --- # Non-Ozone Depleting Blend Medium & Low-Temp Efficiency Multiple Cylinder Sizes R404a Refrigerant Gas – WESTRON **Brand:** westron **Price:** € 158.67 **Availability:** ❌ Out of Stock ## Summary > ❄️ Chill smarter, not harder — the future of refrigeration is here! ## Quick Answers - **What is this?** R404a Refrigerant Gas – WESTRON by westron - **How much does it cost?** € 158.67 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/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 - • **Safe & Reliable Handling:** Non-toxic, non-flammable formula designed for professional-grade refrigeration safety. - • **Eco-Friendly Cooling Power:** Non-ozone depleting HFC blend keeps your systems green and compliant. - • **Flexible Packaging Options:** Available in disposable cans, refillable cylinders, ton tanks, and ISO tankers to fit any scale. - • **Optimized System Longevity:** Requires POE lubricant for superior oil-refrigerant miscibility, ensuring compressor health. - • **Versatile Application Range:** Perfect for everything from food display cases to industrial refrigeration and transport units. ## Overview Westron R404a is a high-performance, non-ozone depleting HFC refrigerant blend designed for medium and low-temperature refrigeration applications. Combining R143a, R125, and R134a, it offers safe, non-toxic, and non-flammable cooling ideal for food storage, industrial refrigeration, and transport. Its compatibility with POE lubricants ensures optimal compressor efficiency and system longevity. Available in a wide range of packaging sizes, Westron 404a meets diverse professional refrigeration needs with eco-conscious reliability. ## 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 | |---------------|-------| | ASIN | B0B7JWQGR2 | | Brand | WESTRON | | Date First Available | 25 July 2022 | | Manufacturer | WESTRON | | Manufacturer Part Number | R-404 | | Manufacturer reference | 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/455597301-r404a-refrigerant-gas-westron](https://www.desertcart.pt/products/455597301-r404a-refrigerant-gas-westron) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-24*