--- product_id: 557046684 title: "VAPHY Oxygen Acetylene Flashback Arrestors Set Regulator End 9/16-18 Threads ..." brand: "vaphy" price: "₹ 3313" currency: INR in_stock: true category: "Vaphy" url: https://www.desertcart.in/products/557046684-vaphy-oxygen-acetylene-flashback-arrestors-set-regulator-end-9-16 store_origin: IN region: India --- # 9/16-18 B size thread fit Max pressure 210 PSI O2 / 21 PSI Acetylene Pure copper durability VAPHY Oxygen Acetylene Flashback Arrestors Set Regulator End 9/16-18 Threads ... **Brand:** vaphy **Price:** ₹ 3313 **Availability:** ✅ In Stock ## Summary > 🛠️ Lock in safety and performance with every weld! ## Quick Answers - **What is this?** VAPHY Oxygen Acetylene Flashback Arrestors Set Regulator End 9/16-18 Threads ... by vaphy - **How much does it cost?** ₹ 3313 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/557046684-vaphy-oxygen-acetylene-flashback-arrestors-set-regulator-end-9-16) ## Best For - vaphy enthusiasts ## Why This Product - Trusted vaphy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from pure copper for superior strength and corrosion resistance. - • **Precision Fit:** Standard 9/16-18 B size threads ensure seamless compatibility with your regulator and hoses. - • **Pressure-Ready Performance:** Handles up to 210 PSI oxygen and 21 PSI acetylene pressure for reliable operation. - • **Unmatched Safety Assurance:** One-way check valve prevents dangerous gas backflow, securing your workspace. - • **Versatile Gas Compatibility:** Designed for oxygen and acetylene, also works flawlessly with propane and MAPP gas. ## Overview The VAPHY Oxygen Acetylene Flashback Arrestors Set features durable pure copper construction and a one-way check valve to prevent dangerous gas backflow. Designed with standard 9/16-18 B size threads, it supports oxygen pressures up to 210 PSI and acetylene up to 21 PSI, also compatible with propane and MAPP gas. Ideal for professional welders seeking reliable, long-lasting safety between regulator and hoses. ## Description VAPHY Oxygen Acetylene Flashback Arrestors Set Regulator End 9/16-18 Threads B Size - desertcart.com ## Features - 【Durable Material】The flashback arrestor is made of pure copper, which is sturdy and durable. - 【Working Pressure】The maximum bearing pressure of oxygen check valve is 15bar/210PSI. The maximum bearing pressure of acetylene check valve is 1.5bar/21PSI. - 【Specification】The thread specification of air inlet and air outlet of flashback arrestor is 9/16-18 B size. - 【Check Valve】The one-way valve design allows the flashback arrestor to guarantee that gas can merely flow in one direction instead of back flow to prevent accidents. - 【Note】For installation between the regulator and hoses. The acetylene arrestor in this set can also be used for Propane or Mapp gas. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CFZZ27NM | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #80,416 in Automotive ( See Top 100 in Automotive ) #44 in Welding Gas Regulators | | Customer Reviews | 4.5 4.5 out of 5 stars (46) | | Date First Available | August 18, 2023 | | Item Package Quantity | 1 | | Item Weight | 9.9 ounces | | Manufacturer | Vaphy | | Package Dimensions | 5.79 x 3.27 x 1.34 inches | | Part Number | OX-AC FAS-Blue | | Style | B-1 Set | ## Images ![VAPHY Oxygen Acetylene Flashback Arrestors Set Regulator End 9/16-18 Threads ... - Image 1](https://m.media-amazon.com/images/I/51NN0b98AvL.jpg) ![VAPHY Oxygen Acetylene Flashback Arrestors Set Regulator End 9/16-18 Threads ... - Image 2](https://m.media-amazon.com/images/I/71dmUg8r7cL.jpg) ![VAPHY Oxygen Acetylene Flashback Arrestors Set Regulator End 9/16-18 Threads ... - Image 3](https://m.media-amazon.com/images/I/71rqO7vl5BL.jpg) ![VAPHY Oxygen Acetylene Flashback Arrestors Set Regulator End 9/16-18 Threads ... - Image 4](https://m.media-amazon.com/images/I/71oHKMCMDbL.jpg) ![VAPHY Oxygen Acetylene Flashback Arrestors Set Regulator End 9/16-18 Threads ... - Image 5](https://m.media-amazon.com/images/I/710NPpmycML.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - VAPHY Oxygen Acetylene Flashback Arrestors Set Regulator End 9/16-18 Threads B Size - VAPHY Oxygen Acetylene Flashback Arrestors Set 9/16-18 Threads for Torch - RX WELD Oxygen and Acetylene Regulators, CGA540 and CGA200, Compatible with V-Style Welding Gas Torch Cutting - PC Handle --- ## 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.in/products/557046684-vaphy-oxygen-acetylene-flashback-arrestors-set-regulator-end-9-16](https://www.desertcart.in/products/557046684-vaphy-oxygen-acetylene-flashback-arrestors-set-regulator-end-9-16) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-07-18*