---
product_id: 363843715
title: "Ideal Calibrations MSA and RKI Compatible 0.25lpm Nickel Brass Fixed Flow Calibration Gas Regulator for Altair Pro, Altair 4, Altair 4X, Altair 4XR, GX-3R, and GX-3r Pro Gas detectors - C10 Fitting"
brand: "ideal calibrations"
price: "€ 313.12"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/363843715-ideal-calibrations-msa-and-rki-compatible-0-25lpm-nickel-brass
store_origin: HR
region: Croatia
---

# MSA & RKI multi-compatibility 0.25 LPM precise fixed flow Nickel-plated brass durability Ideal Calibrations MSA and RKI Compatible 0.25lpm Nickel Brass Fixed Flow Calibration Gas Regulator for Altair Pro, Altair 4, Altair 4X, Altair 4XR, GX-3R, and GX-3r Pro Gas detectors - C10 Fitting

**Brand:** ideal calibrations
**Price:** € 313.12
**Availability:** ✅ In Stock

## Summary

> ⚙️ Calibrate like a pro — flawless flow, every time!

## Quick Answers

- **What is this?** Ideal Calibrations MSA and RKI Compatible 0.25lpm Nickel Brass Fixed Flow Calibration Gas Regulator for Altair Pro, Altair 4, Altair 4X, Altair 4XR, GX-3R, and GX-3r Pro Gas detectors - C10 Fitting by ideal calibrations
- **How much does it cost?** € 313.12 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/363843715-ideal-calibrations-msa-and-rki-compatible-0-25lpm-nickel-brass)

## Best For

- ideal calibrations enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Durability:** Nickel-plated brass construction built to withstand tough industrial environments
- • **Warranty Awareness:** Non-genuine part—use with caution to avoid voiding device warranty
- • **Compact & Lightweight:** Only 16 oz and compact dimensions for easy portability and setup
- • **Precision Flow Control:** Fixed 0.25 LPM flow ensures flawless calibration every time
- • **Universal Compatibility:** Seamlessly works with top-tier MSA Altair and RKI GX-3R gas detectors

## Overview

The Ideal Calibrations 0.25 LPM Nickel Brass Fixed Flow Calibration Gas Regulator is engineered for precision and durability, compatible with leading MSA Altair and RKI GX-3R gas detectors. Its fixed flow rate guarantees consistent calibration, while the nickel-plated brass body ensures long-lasting performance in demanding industrial settings. Compact and lightweight, it’s the go-to accessory for professionals who demand reliability and accuracy in gas detection calibration.

## Description

0.25lpm Nickel Brass Fixed Flow Calibration Gas Regulator Compatible with MSA Altair 4, Altair 4X, Altair 4XR and RKI GX-3R, GX3R Pro gas detectors - C10 Works for calibrating all gas detectors where MSA PN: 467896 is used. MSA Genuine Parts Statement: This product has no affiliation with MSA resale products. The use of non-genuine MSA replacement components or incorrect installation of components will void your MSA device warranty, can seriously impair performance or alter intrinsic safety characteristics of the ALTAIR® gas detector, void agency approvals, and can result in serious personal injury or death.  MSA and ALTAIR are registered trademarks of MSA Technology, LLC and are used for informational purposes only.

## Features

- Substitute for MSA PN: 467895
- 0.25 LPM Fixed Flow Regulator for use with calibration gas cylinders
- Compatible with MSA diffusion gas detectors such as Altair Pro, Altair 4, Altair 4X, and Altair 4XR
- Compatible with RKI diffusion gas monitors such as RKI GX-3R and GX-3R Pro

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Ideal Calibrations |
| Product Dimensions | 2"D x 3"W x 4"H |
| Item Weight | 16 ounces |
| Compatible Devices | MSA Altair 2X, MSA Altair 4, MSA Altair 4X, MSA Altair 4XR, MSA Altair Pro |
| Material | Nickel Plated Brass |
| Number of Items | 1 |
| Manufacturer | CDI |
| UPC | 682858097298 |
| Part Number | NB-025-C10-MSA |
| Item Weight | 1 pounds |
| Item model number | NB-025-C10 |
| Item Package Quantity | 1 |
| Included Components | Regulator |

## Product Details

- **Brand:** Ideal Calibrations
- **Product Dimensions:** 2"D x 3"W x 4"H
- **Item Weight:** 16 ounces
- **Compatible Devices:** MSA Altair 2X, MSA Altair 4, MSA Altair 4X, MSA Altair 4XR, MSA Altair Pro
- **Material:** Nickel Plated Brass
- **Number of Items:** 1
- **Manufacturer:** CDI
- **UPC:** 682858097298

## Images

![Ideal Calibrations MSA and RKI Compatible 0.25lpm Nickel Brass Fixed Flow Calibration Gas Regulator for Altair Pro, Altair 4, Altair 4X, Altair 4XR, GX-3R, and GX-3r Pro Gas detectors - C10 Fitting - Image 1](https://m.media-amazon.com/images/I/91YxcgaSM0S.jpg)
![Ideal Calibrations MSA and RKI Compatible 0.25lpm Nickel Brass Fixed Flow Calibration Gas Regulator for Altair Pro, Altair 4, Altair 4X, Altair 4XR, GX-3R, and GX-3r Pro Gas detectors - C10 Fitting - Image 2](https://m.media-amazon.com/images/I/91s5lwvMIqS.jpg)

## Frequently Bought Together

- Ideal Calibrations MSA and RKI Compatible 0.25lpm Nickel Brass Fixed Flow Calibration Gas Regulator for Altair Pro, Altair 4, Altair 4X, Altair 4XR, GX-3R, and GX-3r Pro Gas detectors - C10 Fitting
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**Shop now:** [https://www.desertcart.hr/products/363843715-ideal-calibrations-msa-and-rki-compatible-0-25lpm-nickel-brass](https://www.desertcart.hr/products/363843715-ideal-calibrations-msa-and-rki-compatible-0-25lpm-nickel-brass)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-06*