--- product_id: 363843715 title: "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: "₨118046" currency: LKR in_stock: true category: "Ideal Calibrations" url: https://www.desertcart.lk/products/363843715-msa-and-rki-compatible-0-25lpm-nickel-brass-fixed-flow store_origin: LK region: Sri Lanka --- # Seamless MSA & RKI compatibility Durable nickel-plated brass build 0.25 LPM fixed flow precision 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:** ₨118046 **Availability:** ✅ In Stock ## Summary > 🔧 Calibrate like a pro — precision flow meets rugged reliability! ## Quick Answers - **What is this?** 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?** ₨118046 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/363843715-msa-and-rki-compatible-0-25lpm-nickel-brass-fixed-flow) ## 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 demanding industrial environments - • **Trusted Performance:** Highly rated with 4.8 stars, trusted by professionals for reliable gas calibration - • **Precision Flow Control:** Consistent 0.25 LPM fixed flow ensures flawless calibration every time - • **Plug & Play Convenience:** C10 fitting design for quick, hassle-free installation and replacement - • **Universal Compatibility:** Effortlessly pairs with top gas detectors like Altair Pro, Altair 4X, and GX-3R Pro ## Overview The Ideal Calibrations 0.25 LPM Nickel Brass Fixed Flow Calibration Gas Regulator is engineered for seamless compatibility with MSA and RKI gas detectors, including Altair and GX-3R series. Featuring a durable nickel-plated brass body and a fixed flow rate of 0.25 liters per minute, it guarantees precise and reliable calibration in industrial settings. Its C10 fitting ensures easy installation, making it a top choice for professionals demanding accuracy and durability. ## Description Product description MSA & RKI Compatible 0.25lpm Nickel Brass Fixed Flow Cal Gas Regulator Ensure accurate readings and optimal performance of your gas detectors with our compatible calibration gas regulator. Designed for use with various models, this reliable tool helps maintain the integrity of your safety equipment, providing peace of mind in potentially hazardous environments. Ensure accurate calibration of your gas detectors with our 0.25lpm Nickel Brass Fixed Flow Calibration Gas Regulator. Designed for compatibility with MSA Altair series and RKI GX-3R series gas detectors, this regulator offers reliable performance for your safety equipment maintenance needs. Featuring a C10 fitting and fixed flow rate, it's an essential tool for maintaining the accuracy of diffusion gas monitors in various industrial settings. Ensure accurate readings with our 0.25lpm Nickel Brass Fixed Flow Calibration Gas Regulator. Designed for compatibility with popular gas detectors from MSA and RKI, this regulator offers reliable performance for calibration tasks. Featuring a C10 fitting, it's suitable for use with various diffusion gas detectors, including the Altair series and GX-3R models. Maintain the integrity of your safety equipment with this essential calibration tool. ## 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 | |---------------|-------| | ASIN | B096N4HVCS | | Best Sellers Rank | #107,605 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #15 in Lab Gas Handling Instruments | | Brand | Ideal Calibrations | | Built-In Media | Regulator | | Compatible Devices | MSA Altair 2X, MSA Altair 4, MSA Altair 4X, MSA Altair 4XR, MSA Altair Pro | | Customer Reviews | 4.7 out of 5 stars 3 Reviews | | Enclosure Material | Nickel Plated Brass | | Item Dimensions D x W x H | 2"D x 3"W x 4"H | | Item Type Name | Calibration Gas Regulator | | Item Weight | 1 Pounds | | Manufacturer | CDI | | Material | Nickel Plated Brass | | Mfr Part Number | NB-025-C10-MSA | | Model Number | NB-025-C10 | | Number of Items | 1 | | Product Dimensions | 2"D x 3"W x 4"H | | UPC | 682858097298 | | Unit Count | 1 Count | ## Product Details - **Brand:** Ideal Calibrations - **Compatible Devices:** MSA Altair 2X, MSA Altair 4, MSA Altair 4X, MSA Altair 4XR, MSA Altair Pro - **Item Weight:** 1 Pounds - **Manufacturer:** CDI - **Material:** Nickel Plated Brass - **Number of Items:** 1 - **Product Dimensions:** 2"D x 3"W x 4"H - **UPC:** 682858097298 ## Images ![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) ![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 - MSA 10089321 Calibration Assembly for ALTAIR 4X Multi-Gas Detectors, Includes: Cap, Tube, and Connector, Ensure Detector Stays Calibrated for Maximum Accuracy - MSA 10178557 ALTAIR 4XR Multigas Detector - (O2, H2S, CO), Color: Charcoal, Portable Gas Monitor, Durable, Handheld, UL/CSA Approval, Includes Instrument Only --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.lk/products/363843715-msa-and-rki-compatible-0-25lpm-nickel-brass-fixed-flow](https://www.desertcart.lk/products/363843715-msa-and-rki-compatible-0-25lpm-nickel-brass-fixed-flow) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-05-30*