---
product_id: 86576750
title: "Victor Technologies 0781-9400 G250-150-540 Medium Duty Single Stage Oxygen Regulator, 150 psig Delivery Range, CGA 540 Inlet Connection"
brand: "esab"
price: "HK$140"
currency: HKD
in_stock: false
url: https://www.desertcart.hk/products/86576750-victor-technologies-0781-9400-g250-150-540-medium-duty-single
store_origin: HK
region: Hong Kong
---

# CGA 540 Inlet 150 psig Delivery Single Stage Regulator Victor Technologies 0781-9400 G250-150-540 Medium Duty Single Stage Oxygen Regulator, 150 psig Delivery Range, CGA 540 Inlet Connection

**Brand:** esab
**Price:** HK$140
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate Your Gas Game with Victor's Precision Engineering!

## Quick Answers

- **What is this?** 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?** HK$140 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/86576750-victor-technologies-0781-9400-g250-150-540-medium-duty-single)

## 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 Construction:** Crafted from durable brass, this regulator is built to withstand the rigors of commercial use.
- • **User-Friendly Design:** High contrast gauges ensure clarity and ease of use in any environment.
- • **Precision Performance:** Experience a reliable 150 psig delivery range for optimal gas flow.
- • **Lightweight Efficiency:** At just 1.13 kg, it’s easy to handle without compromising on performance.
- • **Versatile Compatibility:** CGA 540 inlet connection makes it perfect for various oxygen applications.

## Overview

The Victor Technologies 0781-9400 G250-150-540 Medium Duty Single Stage Oxygen Regulator is designed for commercial use, featuring a 150 psig delivery range and a CGA 540 inlet connection. Its durable brass construction and easy-to-read gauges make it a reliable choice for professionals in need of precision and clarity in gas service.

## Description

G250 Series, single stage, medium duty Regulator. Recommended for applications where slight delivery pressure increases (due to decreasing cylinder pressures) would not affect the performance characteristics of the work or test results.

## Features

- Gas Service: Oxygen
- Delivery Range (psig): 150
- CGA 540 Connection: Oxygen
- 9/16''-18 Outlet Connection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Victor |
| Part Number | 0781-9400 |
| Product Dimensions | 13.97 x 18.8 x 21.59 cm; 1.13 kg |
| Item model number | 0781-9400 |
| Size | M Duty |
| Colour | Brass |
| Style | Single Phase |
| Finish | Brass |
| Material | Brass |
| Pattern | Oxygen Single Stage Regulator |
| Shape | Rectangular |
| Power Source | Manual |
| 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 |
| Usage | Commercial |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 1.13 kg |

## Images

![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

- Victor Technologies 0781-9400 G250-150-540 Medium Duty Single Stage Oxygen Regulator, 150 psig Delivery Range, CGA 540 Inlet Connection
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**Shop now:** [https://www.desertcart.hk/products/86576750-victor-technologies-0781-9400-g250-150-540-medium-duty-single](https://www.desertcart.hk/products/86576750-victor-technologies-0781-9400-g250-150-540-medium-duty-single)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-31*