---
product_id: 526741849
title: "Oxygen Acetylene Flashback Arrestors Set Regulator End - Standard \"B\" 9/16-18UNF Threads Size"
brand: "rx weld"
price: "SAR 182"
currency: SAR
in_stock: true
category: "Rx Weld"
url: https://www.desertcart.com.sa/products/526741849-oxygen-acetylene-flashback-arrestors-set-regulator-end-standard-b-9
store_origin: SA
region: Saudi Arabia
---

# One-way check valve prevents dangerous flashbacks Standard 'B' 9/16-18 UNF fittings fit most twin hoses Durable pure brass construction for long-lasting safety Oxygen Acetylene Flashback Arrestors Set Regulator End - Standard "B" 9/16-18UNF Threads Size

**Brand:** rx weld
**Price:** SAR 182
**Availability:** ✅ In Stock

## Summary

> 🛠️ Safety first, weld like a pro without looking back!

## Quick Answers

- **What is this?** Oxygen Acetylene Flashback Arrestors Set Regulator End - Standard "B" 9/16-18UNF Threads Size by rx weld
- **How much does it cost?** SAR 182 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/526741849-oxygen-acetylene-flashback-arrestors-set-regulator-end-standard-b-9)

## Best For

- rx weld enthusiasts

## Why This Product

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

## Key Features

- • **Robust Brass Build:** Crafted from pure copper/brass for superior durability and corrosion resistance under high pressure.
- • **Multi-Gas Versatility:** Works flawlessly with acetylene, propane, and Mapp gas for flexible welding setups.
- • **Precision Check Valve:** One-way valve design guarantees gas flows only forward, eliminating backflow hazards.
- • **Universal Compatibility:** Standard 'B' fittings ensure seamless integration with most oxygen and acetylene twin hoses.
- • **Unmatched Safety Assurance:** Flashback arrestors stop flame from traveling back to tanks, turning rare risks into 'never' events.

## Overview

The RX Weld Oxygen Acetylene Flashback Arrestors Set features high-quality brass construction and standard 'B' 9/16-18 UNF fittings, designed to prevent dangerous flashbacks by allowing gas flow in only one direction. Compatible with acetylene, propane, and Mapp gas, this essential safety device ensures your welding setup stays secure and reliable under pressures up to 290 PSI for oxygen and 21 PSI for acetylene.

## Description

RX Weld Oxygen Acetylene Flashback Arrestors Set Regulator End - Standard "B" 9/16-18UNF Threads Size : desertcart.ae: Tools & Home Improvement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | RX WELDER |
| Part number | RX WELD Flashback Arrestors |
| Item Weight | 251 g |
| Package Dimensions | 10 x 5.5 x 3 cm; 251 g |
| Item model number | RX WELD Flashback Arrestors |
| Size | clitoral vibrator 16 |
| Color | Clitoral Vibrator 13 |
| Style | for Regulator |
| Material | clitoral vibrator 13 |
| Shape | clitoral vibrator 13 |
| Power source type | gas_powered |
| Item Package Quantity | 1 |
| Special Features | clitoral vibrator 13 |
| Specific uses | clitoral vibrator 13 |
| Included components | Flashback Arrestors |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Oxygen Acetylene Flashback Arrestors Set Regulator End - Standard "B" 9/16-18UNF Threads Size - Image 1](https://m.media-amazon.com/images/I/71f5u5ESjxL.jpg)

## Frequently Bought Together

- RX WELD Oxygen Acetylene Flashback Arrestors Set Regulator End - Standard "B" 9/16-18UNF Threads Size
- RX WELD Oxygen Acetylene Hose 1/4-Inch × 50 Feet with 9/16"-18 B Fittings, Torch Hose, Grade R
- RX WELD Oxygen and Acetylene Regulators CGA540 and CGA510- Compatible with V-Style Welding Gas Torch Cutting, T-Handle

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**Shop now:** [https://www.desertcart.com.sa/products/526741849-oxygen-acetylene-flashback-arrestors-set-regulator-end-standard-b-9](https://www.desertcart.com.sa/products/526741849-oxygen-acetylene-flashback-arrestors-set-regulator-end-standard-b-9)

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-08-25*