---
product_id: 283733225
title: "Heavy Duty Oxygen Regulator, Large Tank Gauge Cutting Torch Regulator, Outlet 0-200PSI Inlet 0-4000PSI CGA 540"
brand: "kllsmdesign"
price: "€ 78.76"
currency: EUR
in_stock: true
reviews_count: 13
category: "Kl Lsm Design"
url: https://www.desertcart.hr/products/283733225-heavy-duty-oxygen-regulator-large-tank-gauge-cutting-torch-regulator
store_origin: HR
region: Croatia
---

# 2-inch diameter precision gauges Thick forged brass body 0-4000 PSI inlet pressure Heavy Duty Oxygen Regulator, Large Tank Gauge Cutting Torch Regulator, Outlet 0-200PSI Inlet 0-4000PSI CGA 540

**Brand:** kllsmdesign
**Price:** € 78.76
**Availability:** ✅ In Stock

## Summary

> 🔥 Weld Like a Pro with Precision & Power 🛠️

## Quick Answers

- **What is this?** Heavy Duty Oxygen Regulator, Large Tank Gauge Cutting Torch Regulator, Outlet 0-200PSI Inlet 0-4000PSI CGA 540 by kllsmdesign
- **How much does it cost?** € 78.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/283733225-heavy-duty-oxygen-regulator-large-tank-gauge-cutting-torch-regulator)

## Best For

- kllsmdesign enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Heavy-duty forged brass construction ensures durability under intense industrial use
- • **Effortless Adjustment:** Ergonomic T-handle lets you fine-tune oxygen flow with ease and confidence
- • **Pro-Grade Reliability:** Trusted replacement for top brands, perfect for cutting and welding pros who demand excellence
- • **Universal Compatibility:** CGA 540 female inlet thread fits standard large oxygen tanks seamlessly
- • **Precision Pressure Control:** Dual gauges with 0-200 PSI outlet and 0-4000 PSI inlet for exact welding performance

## Overview

The KLLsmDesign Heavy Duty Oxygen Regulator features a robust forged brass body, dual 2-inch gauges for accurate pressure readings (0-4000 PSI inlet, 0-200 PSI outlet), and a user-friendly T-handle for precise adjustments. Designed for heavy-duty welding and cutting applications, it fits standard CGA 540 oxygen tanks and delivers reliable, professional-grade performance every time.

## Description

Buy KLLsmDesign Heavy Duty Oxygen Regulator, Large Tank Gauge Cutting Torch Regulator, Outlet 0-200PSI Inlet 0-4000PSI CGA 540: Oxygen Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good Victor replacement - My old Victor oxy regulator failed in the middle of a big job. This was on the tank the next day and works perfectly. It didn't include the flashback arrestors so I also replaced those while I was at it. Works well. Good price.
Review: Working good happy with product - Good items good price fast del 100% happy

## Features

- This This Heavy Oxygen Duty oxygen regulator easily replaces the worn out regulator in your welding kit! An ideal item to have on hand for any welder.
- High Quality Oxygen Regulator includes 2" diameter gauges and one valve to displays accurate pressure.Manufactured in Thick Heavy Brass
- Inlet(CGA-540) pressure range: 0-4000 psi; Outlet pressure range: 0-200 psi;Units of measure: kPa and psi. Inlet thread -CGA 540 female
- Regulator body is constructed of forged brass.durable and reliable to use.An T adjustment handle makes it easy to adjust pressure by hand.
- Wide Use:Designed for heavy-duty applications where high outlet pressure is required.Such as Cutting and welding.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08NCMHPG8 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #133,140 in Automotive ( See Top 100 in Automotive ) #72 in Welding Gas Regulators |
| Customer Reviews | 4.4 4.4 out of 5 stars (172) |
| Date First Available | November 12, 2020 |
| Item Weight | 2.68 pounds |
| Manufacturer | KLLsmDesign |
| Package Dimensions | 7.56 x 7.56 x 4.45 inches |
| Part Number | FH-010-Aoxygen |
| Pattern | Oxygen |

## Images

![Heavy Duty Oxygen Regulator, Large Tank Gauge Cutting Torch Regulator, Outlet 0-200PSI Inlet 0-4000PSI CGA 540 - Image 1](https://m.media-amazon.com/images/I/71P4D4WI9RL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Victor replacement
*by R***Y on May 28, 2022*

My old Victor oxy regulator failed in the middle of a big job. This was on the tank the next day and works perfectly. It didn't include the flashback arrestors so I also replaced those while I was at it. Works well. Good price.

### ⭐⭐⭐⭐⭐ Working good happy with product
*by M***S on June 7, 2025*

Good items good price fast del 100% happy

### ⭐⭐⭐⭐ Works great for the price.
*by H***T on February 2, 2025*

Very good for the price. The only disappointment is that the working pressure gauge is not a lesser graduation. I swapped the old one, works great.

## Frequently Bought Together

- KLLsmDesign Heavy Duty Oxygen Regulator, Large Tank Gauge Cutting Torch Regulator, Outlet 0-200PSI Inlet 0-4000PSI CGA 540
- FlameTech HHAR-30-300 Heavy Duty Acetylene Regulator, CGA300, Harris Compatible, Tested in the USA

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**Shop now:** [https://www.desertcart.hr/products/283733225-heavy-duty-oxygen-regulator-large-tank-gauge-cutting-torch-regulator](https://www.desertcart.hr/products/283733225-heavy-duty-oxygen-regulator-large-tank-gauge-cutting-torch-regulator)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-01-30*