--- product_id: 66571324 title: "Flashback Arrestors, Oxygen Acetylene/Fuel Safety Valve Flame Buster (8mm Pipe Inner Dimension Version)" brand: "tywelmaster" price: "VT3960" currency: VUV in_stock: true url: https://www.desertcart.vu/products/66571324-flashback-arrestors-oxygen-acetylene-fuel-safety-valve-flame-buster-8mm store_origin: VU region: Vanuatu --- # High flow rates: O2 7000LT/H, Acetylene 2600LT/H Solid brass corrosion-resistant build 100% tested reliability Flashback Arrestors, Oxygen Acetylene/Fuel Safety Valve Flame Buster (8mm Pipe Inner Dimension Version) **Brand:** tywelmaster **Price:** VT3960 **Availability:** ✅ In Stock ## Summary > 🔥 Safety that sparks confidence 🛠️ ## Quick Answers - **What is this?** Flashback Arrestors, Oxygen Acetylene/Fuel Safety Valve Flame Buster (8mm Pipe Inner Dimension Version) by tywelmaster - **How much does it cost?** VT3960 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/66571324-flashback-arrestors-oxygen-acetylene-fuel-safety-valve-flame-buster-8mm) ## Best For - tywelmaster enthusiasts ## Why This Product - Trusted tywelmaster brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Compatibility:** Designed to fit most welding/cutting twin hose sets with an 8mm pipe inner dimension; acetylene arrestor doubles as a propane/MAPP gas safety valve. - • **Premium Brass Durability:** Crafted from rugged, corrosion-resistant solid brass for a lifetime of dependable performance in demanding industrial environments. - • **Unmatched Safety Assurance:** Flashback arrestors engineered to eliminate flame travel and prevent catastrophic explosions—because your peace of mind is non-negotiable. - • **Optimized Gas Flow Capacity:** Supports high oxygen flow (7000LT/H) and acetylene flow (2600LT/H) ensuring seamless operation without compromising safety. - • **Color-Coded for Instant Safety:** Green-labeled oxygen and red for fuel ensure quick, error-free installation—because every second counts on the job. ## Overview TywelMaster’s Flashback Arrestors for 8mm pipes combine industrial-grade solid brass construction with rigorous 100% reliability testing to prevent dangerous flame flashbacks in oxygen-acetylene and fuel gas setups. Engineered for high flow rates and universal hose compatibility, these color-coded safety valves are essential for professional welders and cutting experts who demand uncompromising protection and performance. ## Description Purpose: Prevents a flame from traveling past the flashback arrestor in the event of a flashback. Never connect a torch to acetylene and oxygen tanks(cylinders) without installing a set of flashback arrestors at the Torch/Hose/Regulator. Without these safety devices, it is possible a flash can occur within the hose, and ultimately follow back into the tanks, causing an explosion. This would be an extremely rare occurrence, but flashback arrestors will make it a "never" occurrence. Check valves are only a first line of defense and may not ultimately stop a flashback. Only the flashback arrestors will. Highlights: High quality brass construction, case is rugged and corrosion resistant. Color coded for safety. (Oxygen are defined in Blue/Green in different country, our label normally is green). Solid Brass construction for long life, 100% tested for reliability. Oxygen P max=1.5bar/21psi; Acetylene(Fuel) P max=20bar/290psi. Oxygen Working Flow 7000LT/H; Acetylene(Fuel) Working Flow 2600LT/H. Fits most the welding/cutting twin hose sets. The acetylene arrestor in this set can also be used for Propane or Mapp gas. Fitting: 2 styles for different pipe inner diameter for option: 6mm/0.24" pipe version; 8mm/0.31" pipe version. Note: The use of both regulator and torch mount flashback arrestors with heavy industry equipment requiring high gas volume is not recommended because it may cause excessive flow restriction. It is always better to place the safety devices at the rear of the torch than at the regulator in order to protect the hose. Package: 1pc Fuel/Acetylene flashback Arrestor 1pc Oxygen flashback Arrestor Please choose the version you need ## Features - High quality brass construction, case is rugged and corrosion resistant. Solid Brass construction for long life, 100% tested for reliability - Color coded for safety. (Oxygen are defined in Blue/Green in different country, our label normally is green) - Oxygen P max=1.5bar/21psi; Acetylene(Fuel) P max=20bar/290psi - Oxygen Working Flow 7000LT/H; Acetylene(Fuel) Working Flow 2600LT/H - Fits most the welding/cutting twin hose sets. The acetylene arrestor in this set can also be used for Propane or Mapp gas ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07CNJSZBJ | | Brand | TywelMaster | | Customer Reviews | 4.6 out of 5 stars 2 Reviews | | Exterior Finish | Brass | | Exterior finish | Brass | | Inlet Connection Size | 8 Millimeters | | Inlet connection size | 8 Millimeters | | Item Dimensions | 11.5 x 1.9 x 1.9 centimetres | | Item dimensions L x W x H | 11.5 x 1.9 x 1.9 centimetres | | Manufacturer | TywelMaster | | Material | Brass | | Size | 8mm Pipe Inner Dimension Version | | Unit Count | 1.0 Count | ## Product Details - **Material:** Brass - **Brand:** TywelMaster - **Item dimensions L x W x H:** 11.5 x 1.9 x 1.9 centimetres - **Exterior finish:** Brass - **Inlet connection size:** 8 Millimetres - **Manufacturer:** TywelMaster ## Images ![Flashback Arrestors, Oxygen Acetylene/Fuel Safety Valve Flame Buster (8mm Pipe Inner Dimension Version) - Image 1](https://m.media-amazon.com/images/I/61sbU2k9FkL.jpg) ![Flashback Arrestors, Oxygen Acetylene/Fuel Safety Valve Flame Buster (8mm Pipe Inner Dimension Version) - Image 2](https://m.media-amazon.com/images/I/61-P8sKb74L.jpg) ![Flashback Arrestors, Oxygen Acetylene/Fuel Safety Valve Flame Buster (8mm Pipe Inner Dimension Version) - Image 3](https://m.media-amazon.com/images/I/71jyYtghXLL.jpg) ![Flashback Arrestors, Oxygen Acetylene/Fuel Safety Valve Flame Buster (8mm Pipe Inner Dimension Version) - Image 4](https://m.media-amazon.com/images/I/71lqXj1XN5L.jpg) ![Flashback Arrestors, Oxygen Acetylene/Fuel Safety Valve Flame Buster (8mm Pipe Inner Dimension Version) - Image 5](https://m.media-amazon.com/images/I/71UJnk7tcGL.jpg) --- ## 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.vu/products/66571324-flashback-arrestors-oxygen-acetylene-fuel-safety-valve-flame-buster-8mm](https://www.desertcart.vu/products/66571324-flashback-arrestors-oxygen-acetylene-fuel-safety-valve-flame-buster-8mm) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-09*