---
product_id: 242265807
title: "K-Musculo Oxy - Hydrogen Flashback Arrestor w/Check Valve, High Vol 116 Lt/m, 1/4\" Barb HHO"
brand: "k-musculo"
price: "€ 45.62"
currency: EUR
in_stock: true
category: "K Musculo"
url: https://www.desertcart.nl/products/242265807-k-musculo-oxy-hydrogen-flashback-arrestor-w-check-valve-high
store_origin: NL
region: Netherlands
---

# 116 L/min high flow rate Heavy-duty brass housing, 140 PSI max pressure Internal check valve for ultimate safety K-Musculo Oxy - Hydrogen Flashback Arrestor w/Check Valve, High Vol 116 Lt/m, 1/4" Barb HHO

**Brand:** k-musculo
**Price:** € 45.62
**Availability:** ✅ In Stock

## Summary

> 🛠️ Safety that flows as fast as your workflow.

## Quick Answers

- **What is this?** K-Musculo Oxy - Hydrogen Flashback Arrestor w/Check Valve, High Vol 116 Lt/m, 1/4" Barb HHO by k-musculo
- **How much does it cost?** € 45.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/242265807-k-musculo-oxy-hydrogen-flashback-arrestor-w-check-valve-high)

## Best For

- k-musculo enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Robust all-brass construction ensures durability and reliability under pressures up to 140 PSI.
- • **Seamless Integration:** Fits standard 1/4" ID hoses with easy barb connections for quick, secure setup.
- • **Dual Protection Design:** Combines a porous metal shield with an internal check valve to stop flashbacks dead in their tracks.
- • **Trusted Industrial Standard:** Preferred by professionals who refuse to risk safety with low-volume alternatives.
- • **Unmatched High-Volume Safety:** Rated at a powerful 116 liters per minute to handle intense industrial demands without compromise.

## Overview

The K-Musculo Oxy Hydrogen Flashback Arrestor is a commercial-grade safety device engineered to prevent dangerous flashbacks in hydrogen-oxygen systems. Featuring a high flow rate of 116 liters per minute, an internal check valve, and a porous metal shield housed in durable brass, it supports pressures up to 140 PSI and fits 1/4" ID hoses. Designed for professionals demanding uncompromising safety and performance in industrial environments.

## Description

K-Musculo Oxy - Hydrogen Flashback Arrestor w/Check Valve, High Vol 116 Lt/m, 1/4" Barb HHO: desertcart.com: Industrial & Scientific

## Features

- Commercial quality Oxygen - Hydrogen Flashback Arrestor w/internal check valve & porous metal shield. Rated at 116 liters per minute, or 7000 liters per hour. Maximum working pressure is 140 psi (10 bar).
- All brass heavy duty housing. Fits 1/4 ID hose.
- For best results minimum operating pressure 2 PSI

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08L5JBXKN |
| Best Sellers Rank | #208,703 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #449 in Check Valves |
| Brand | K-Musculo |
| Customer Reviews | 4.3 4.3 out of 5 stars (77) |
| Date First Available | September 22, 2020 |
| Exterior Finish | Metal |
| Inlet Connection Size | 0.25 Inches |
| Inlet Connection Type | Barb |
| Item Weight | 3 ounces |
| Item dimensions L x W x H | 4 x 4 x 1 inches |
| Item model number | 0649985553257 |
| Manufacturer | NINGBO SHIMAOTONG INTERNATIONAL CO.,LTD. |
| Material | Brass |
| Maximum Operating Pressure | 140 Pound per Square Inch |
| Number of Ports | 2 |
| Outlet Connection Size | 1/4 Inches |
| Outlet Connection Type | Barb |
| Part Number | OHFBA |
| Product Dimensions | 4 x 4 x 1 inches |
| Thickness | 1 Inches |
| UPC | 649985553257 |

## Product Details

- **Brand:** K-Musculo
- **Exterior Finish:** Metal
- **Inlet Connection Size:** 0.25 Inches
- **Inlet Connection Type:** Barb
- **Item dimensions L x W x H:** 4 x 4 x 1 inches
- **Material:** Brass
- **Maximum Operating Pressure:** 140 Pound per Square Inch
- **Number of Ports:** 2
- **Outlet Connection Size:** 1/4 Inches
- **Outlet Connection Type:** Barb

## Images

![K-Musculo Oxy - Hydrogen Flashback Arrestor w/Check Valve, High Vol 116 Lt/m, 1/4" Barb HHO - Image 1](https://m.media-amazon.com/images/I/51tiLOAC2UL.jpg)

## Questions & Answers

**Q: Are there any manufacturing certificates/awards to reassure the buyer (me) the product will work as advertized? I dont want a homemade one.**
A: Yes, Oxygen/Hydrogen. This is manufactured in an ISO 9001 certified factory.

**Q: Hi, just to know for sure, is that flashback arrestor is designed for a mixture of oxygen and hydrogen gas to flow through it?**
A: Yes, oxygen/hydrogen. This is made in an ISO 9001 certified factory.

**Q: Can be used for pure H2?  My applications are gas chromatography and weather ballooning.**
A: Yes, it can be used for pure hydrogen.

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**Shop now:** [https://www.desertcart.nl/products/242265807-k-musculo-oxy-hydrogen-flashback-arrestor-w-check-valve-high](https://www.desertcart.nl/products/242265807-k-musculo-oxy-hydrogen-flashback-arrestor-w-check-valve-high)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-01*