---
product_id: 324121123
title: "ESAB Victor Technologies 0781-9400 G250-150-540 Medium Duty Single Stage Oxygen Regulator, 150 psig Delivery Range, CGA 540 Inlet Connection"
brand: "esab"
price: "A$371"
currency: AUD
in_stock: true
category: "Esab"
url: https://www.desertcart.com.au/products/324121123-esab-victor-technologies-0781-9400-g250-150-540-medium-duty
store_origin: AU
region: Australia
---

# CGA 540 oxygen inlet Durable brass construction 150 psig delivery range ESAB Victor Technologies 0781-9400 G250-150-540 Medium Duty Single Stage Oxygen Regulator, 150 psig Delivery Range, CGA 540 Inlet Connection

**Brand:** esab
**Price:** A$371
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your gas control game with precision and durability!

## Quick Answers

- **What is this?** ESAB Victor Technologies 0781-9400 G250-150-540 Medium Duty Single Stage Oxygen Regulator, 150 psig Delivery Range, CGA 540 Inlet Connection by esab
- **How much does it cost?** A$371 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/324121123-esab-victor-technologies-0781-9400-g250-150-540-medium-duty)

## Best For

- esab enthusiasts

## Why This Product

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

## Key Features

- • **Robust Build Quality:** Crafted from premium brass for long-lasting durability and corrosion resistance in demanding environments.
- • **User-Friendly Design:** Features easy-to-read, high-contrast gauges that provide clear pressure readings at a glance.
- • **Seamless Compatibility:** Equipped with a CGA 540 inlet connection for effortless integration with standard oxygen cylinders.
- • **Precision Pressure Control:** Maintain consistent oxygen flow with a reliable 150 psig delivery range, ensuring flawless performance every time.
- • **Optimized for Commercial Use:** Medium duty single-stage regulator ideal for professional welding and gas applications where steady pressure is key.

## Overview

The ESAB Victor Technologies 0781-9400 G250-150-540 is a medium duty, single-stage oxygen regulator designed for commercial gas-welding applications. It delivers a steady 150 psig oxygen flow through a CGA 540 inlet, built with durable brass and equipped with high-contrast gauges for easy monitoring.

## Description

ESAB Victor Technologies 0781-9400 G250-150-540 Medium Duty Single Stage Oxygen Regulator, 150 psig Delivery Range, CGA 540 Inlet Connection : desertcart.ae: Tools & Home Improvement

## Features

- Gas Service: Oxygen
- Delivery Range (psig): 150
- CGA 540 Connection: Oxygen

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ESAB |
| Part number | 0781-9400 |
| Item Weight | 1.13 Kilograms |
| Product Dimensions | 13.97 x 18.8 x 21.59 cm; 1.13 kg |
| Item model number | 0781-9400 |
| Size | M Duty |
| Color | GREEN |
| Style | Single Phase |
| Finish | Brass |
| Material | Brass |
| Pattern | Oxygen Single Stage Regulator |
| Shape | Rectangular |
| Power source type | AC/DC |
| Installation Method | gas-welding |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Measurement System | US |
| Special Features | Easy to read high contrast gauges for clarity |
| Specific uses | Commercial |
| Included components | NO |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![ESAB Victor Technologies 0781-9400 G250-150-540 Medium Duty Single Stage Oxygen Regulator, 150 psig Delivery Range, CGA 540 Inlet Connection - Image 1](https://m.media-amazon.com/images/I/912AWTEuSLL.jpg)

## Questions & Answers

**Q: Does this work for médical purposes of 0-15 LPM?**
A: LPM is a volume, this is a pressure regulator so the answer is no.   Perhaps you could use a tig or mig welding argon gas flow regulator.

**Q: Does this work with the little torch?**
A: Yes

**Q: What is the cfm flow for this unit ?**
A: Victors manual, nor does the regulator state the cfm. Victor is closed today, so we cannot contact for specs. Sorry

**Q: does the flow change when tank near empty?**
A: When ever your pressure in your tank is below what your regulator is set at, then your pressure will drop and your flow will not be the same.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.com.au/products/324121123-esab-victor-technologies-0781-9400-g250-150-540-medium-duty](https://www.desertcart.com.au/products/324121123-esab-victor-technologies-0781-9400-g250-150-540-medium-duty)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-20*