---
product_id: 603790883
title: "CGA‑540 Oxygen Cylinder Regulator, Adjustable 0–15 LPM, Aluminum/Brass – MR540‑15B"
price: "$59.05"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/603790883-cga-540-oxygen-cylinder-regulator-adjustable-0-15-lpm-aluminum
store_origin: US
region: United States of America
---

# Compact 6.29 x 1.38 inches Durable aluminum/brass build 15 LPM max flow precision CGA‑540 Oxygen Cylinder Regulator, Adjustable 0–15 LPM, Aluminum/Brass – MR540‑15B

**Price:** $59.05
**Availability:** ✅ In Stock

## Summary

> 💨 Breathe easy with precision and power in the palm of your hand!

## Quick Answers

- **What is this?** CGA‑540 Oxygen Cylinder Regulator, Adjustable 0–15 LPM, Aluminum/Brass – MR540‑15B
- **How much does it cost?** $59.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/603790883-cga-540-oxygen-cylinder-regulator-adjustable-0-15-lpm-aluminum)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Certified Safety:** Meets ISO10524-1, ASTM G175-03 & CGA E-4 medical standards for trusted reliability
- • **Robust Durability:** Anodized aluminum body with brass core built to last under 3000 PSI
- • **Compact & Portable:** Slim 6.29" x 1.38" design fits anywhere without bulk
- • **Precision Flow Control:** 12 click-style presets from 0 to 15 LPM for exact oxygen delivery
- • **User-Friendly Installation:** Quick attach CGA-540 nut for hassle-free setup

## Overview

This 15 LPM Oxygen Regulator for CGA-540 fittings offers precise, click-style adjustable flow rates with 12 presets, housed in a compact 6.29 x 1.38 inch anodized aluminum and brass body. Engineered for high-pressure use up to 3000 PSI inlet and 50 PSI outlet, it ensures reliable oxygen delivery while meeting stringent medical safety standards, making it the perfect portable solution for professional and home oxygen therapy.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #152,190 in Health & Household ( See Top 100 in Health & Household ) #283 in Oxygen Accessories |
| Customer Reviews | 4.3 out of 5 stars 22 Reviews |

## Images

![CGA‑540 Oxygen Cylinder Regulator, Adjustable 0–15 LPM, Aluminum/Brass – MR540‑15B - Image 1](https://m.media-amazon.com/images/I/71IkgR0AfQL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- 15LPM Oxygen Regulator CGA-540, Adjustable Flow 0-15 LPM - ASTM G175-03 - Aluminum/Brass, Max Inlet: 3000 PSI, Outlet: 50 PSI - Compact 1.38 inches X 6.29 inches
- AireMed Oxygen Regulator 0-8LPM, CGA-540 Gauge – Brass Sleeve - 12 Preset Flow Settings - Dependable Oxygen Regulator

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**Shop now:** [https://www.desertcart.us/products/603790883-cga-540-oxygen-cylinder-regulator-adjustable-0-15-lpm-aluminum](https://www.desertcart.us/products/603790883-cga-540-oxygen-cylinder-regulator-adjustable-0-15-lpm-aluminum)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-11*