--- product_id: 19755391 title: "Oxygen Acetylene Flashback Arrestors Set Regulator End 9/16-18 Threads B Size" brand: "agptek" price: "$83.87" currency: USD in_stock: true category: "Agptek" url: https://www.desertcart.ec/products/19755391-oxygen-acetylene-flashback-arrestors-set-regulator-end-9-16-18 store_origin: EC region: Ecuador --- # Standard 9/16-18 NPT threads Dual precision regulators Durable brass build Oxygen Acetylene Flashback Arrestors Set Regulator End 9/16-18 Threads B Size **Brand:** agptek **Price:** $83.87 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Elevate your welding game with precision and style! βš™οΈ ## Quick Answers - **What is this?** Oxygen Acetylene Flashback Arrestors Set Regulator End 9/16-18 Threads B Size by agptek - **How much does it cost?** $83.87 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/19755391-oxygen-acetylene-flashback-arrestors-set-regulator-end-9-16-18) ## Best For - agptek enthusiasts ## Why This Product - Trusted agptek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Endure:** Robust brass construction ensures long-lasting, reliable performance under pressure. - β€’ **Compact & Portable:** Slim design (0.79" x 1.97" x 3.94") fits easily in your toolkit for on-the-go welding mastery. - β€’ **Sleek Copper Finish:** Professional copper finish not only looks sharp but boosts heat resistance for safety. - β€’ **Universal Compatibility:** Standard 9/16-18 NPT threads guarantee effortless integration with your existing gear. - β€’ **Versatile Dual Regulator Set:** Seamlessly switch between oxygen and acetylene welding with two precision regulators. ## Overview The AGPTEK Oxygen Acetylene Flashback Arrestors Set features dual regulators crafted from durable brass with a heat-resistant copper finish. Designed with standard 9/16-18 NPT threads, it ensures seamless compatibility with most welding equipment. Its compact size makes it perfect for professionals seeking reliable, portable welding safety and control. ## Description AGPTEK Oxygen Acetylene Flashback Arrestors Set Regulator End 9/16-18 Threads B Size: desertcart.com: Tools & Home Improvement ## Features - Dual Regulator Set: Includes two regulators for versatile oxygen and acetylene welding applications - Durable Brass Construction: Built to last with robust brass material for long-lasting performance - Copper Finish: Provides a professional look and enhances heat resistance - 9/16-18 NPT Threads: Compatible with standard welding equipment for easy integration - Compact Design: Measures 0.79" (W) x 1.97" (L) x 3.94" (H) for convenient storage and portability ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B014W698GY | | Best Sellers Rank | #83,306 in Automotive ( See Top 100 in Automotive ) #210 in Gas Welding Equipment | | Brand | AGPTEK | | Brand Name | AGPTEK | | Color | Copper | | Connector Type | Coupling | | Customer Reviews | 4.5 out of 5 stars 1,661 Reviews | | Exterior Finish | Brass | | Item Dimensions | 1.97 x 0.79 x 3.94 inches | | Item Weight | 0.01 Ounces | | Item dimensions L x W x H | 1.97 x 0.79 x 3.94 inches | | Manufacturer | AGPtEk | | Manufacturer Part Number | iT0060 | | Material | Copper | | Material Type | Copper | | Model Number | iT0060 | | Number of Pieces | 18 | | Size | 0.5625 inches | | Thread Size | 9/16 - 18 | | Thread Type | NPT | | UPC | 713382796989 | | Unit Count | 1.00 Count | ## Product Details - **Brand:** AGPTEK - **Color:** Copper - **Connector Type:** Coupling - **Exterior Finish:** Brass - **Item Weight:** 0.01 Ounces - **Item dimensions L x W x H:** 1.97 x 0.79 x 3.94 inches - **Material:** Copper - **Size:** 0.5625 inches - **Thread Size:** 9/16 - 18 - **Thread Type:** NPT ## Images ![Oxygen Acetylene Flashback Arrestors Set Regulator End 9/16-18 Threads B Size - Image 1](https://m.media-amazon.com/images/I/716tRSsdQrL.jpg) ![Oxygen Acetylene Flashback Arrestors Set Regulator End 9/16-18 Threads B Size - Image 2](https://m.media-amazon.com/images/I/71hwHR4-0CL.jpg) ![Oxygen Acetylene Flashback Arrestors Set Regulator End 9/16-18 Threads B Size - Image 3](https://m.media-amazon.com/images/I/71WiMaVO4VL.jpg) ![Oxygen Acetylene Flashback Arrestors Set Regulator End 9/16-18 Threads B Size - Image 4](https://m.media-amazon.com/images/I/71hXB-bXuqL.jpg) ![Oxygen Acetylene Flashback Arrestors Set Regulator End 9/16-18 Threads B Size - Image 5](https://m.media-amazon.com/images/I/71yq9KJmukL.jpg) ## Questions & Answers **Q: Does it need pipe tape on the threads for installation? Has anyone had an actuarial flashback and how did it do?** A: These type fittings are brass against brass and need to be tightened snugly to make them not leak. Use a light soapy solution to check for any bubbles that form in the soapy water. If bubbles appear , tighten a little more. Don't use teflon tape. The seal is not on the thread area, but in the brass "ball and socket" area of the fittings. These flash back arestors are for mounting on the tank, not at the torch. Avoid flashbacks at all costs. The can be fatal. **Q: Are these arrestors UL approved?** A: I don’t believe these spark arrestors are UL approved. Nor do I think they would need UL approval. The design is simple, and they work. Cheap insurance. I wouldn’t crack open a bottle with out them. **Q: The flow seems to be backwards on the arrestors I recieved. How to I fit to my torch?** A: Well ,they only install one way ,male and female fittings. If gas flows out your torch they are working correctly ! **Q: I bought a victor medalist 350 acetylene torch set. do i need a cga-510 to cga-300 adapter if i use this arrestor?** A: I used them on my standard size 9/16th ("B") regulators. Just buy the adapters at the same time to be sure. You can always return them if not needed! ## Frequently Bought Together - AGPTEK Oxygen Acetylene Flashback Arrestors Set Regulator End 9/16-18 Threads B Size - Hromee Oxygen Acetylene Hose 1/4-Inch Γ— 50 Feet with 9/16"-18 B fittings Welding Cutting Torch Twin Hose - Set of Victor G250 Oxygen & Acetylene Regulators --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ec/products/19755391-oxygen-acetylene-flashback-arrestors-set-regulator-end-9-16-18](https://www.desertcart.ec/products/19755391-oxygen-acetylene-flashback-arrestors-set-regulator-end-9-16-18) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-07-13*