---
product_id: 425201650
title: "Celestial 3/8\" Male Flare by 1/2\" Female NPT Coupling, Brass Adapter for Outdoor Gas Fire Pits, Fireplaces, and Grills"
brand: "celestial fire glass"
price: "₨506"
currency: SCR
in_stock: true
reviews_count: 11
category: "Celestial Fire Glass"
url: https://www.desertcart.sc/products/425201650-celestial-3-8-male-flare-by-1-2-female-npt
store_origin: SC
region: Seychelles
---

# Optimized for propane & natural gas 3/8" flare x 1/2" NPT precision fit Solid high-grade brass corrosion resistance Celestial 3/8" Male Flare by 1/2" Female NPT Coupling, Brass Adapter for Outdoor Gas Fire Pits, Fireplaces, and Grills

**Brand:** celestial fire glass
**Price:** ₨506
**Availability:** ✅ In Stock

## Summary

> 🔥 Connect with Confidence: The Ultimate Brass Adapter for Your Fire Pit Masterpiece 🔩

## Quick Answers

- **What is this?** Celestial 3/8" Male Flare by 1/2" Female NPT Coupling, Brass Adapter for Outdoor Gas Fire Pits, Fireplaces, and Grills by celestial fire glass
- **How much does it cost?** ₨506 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/425201650-celestial-3-8-male-flare-by-1-2-female-npt)

## Best For

- celestial fire glass enthusiasts

## Why This Product

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

## Key Features

- • **DIY Fire Pit Essential:** Trusted by pros and enthusiasts alike to upgrade and simplify outdoor gas fire projects with confidence.
- • **Precision Thread Sizing:** Accurate 0.84" NPT and 5/8" flare thread dimensions ensure a leak-proof, secure fit every time.
- • **Seamless Gas Connection:** Effortlessly links 3/8" flared hoses to 1/2" NPT pipes—no more compatibility headaches.
- • **Premium Brass Durability:** Crafted from top-tier solid brass to withstand outdoor elements and prevent corrosion.
- • **Versatile Fuel Compatibility:** Perfectly engineered for both propane and natural gas setups, ideal for fire pits, grills, and fireplaces.

## Overview

The Celestial 3/8" Male Flare to 1/2" Female NPT Brass Coupling is a precision-engineered gas adapter designed to seamlessly connect 3/8" flared gas hoses to 1/2" NPT tapered pipes. Made from premium solid brass, it offers superior corrosion resistance and durability for outdoor propane and natural gas fire pits, grills, and fireplaces. Its exact thread sizing ensures a secure, leak-free connection, making it an indispensable component for DIY fire pit builders and professionals seeking reliable, long-lasting performance.

## Description

Are you having trouble connecting various components of your fire pit project? Look no further than our 3/8" to 1/2" Adapter! Comprised of 2 commonly used fittings, this 3/8 x 1/2 connector is sure to fit into your build! The Celestial 3/8" male flare to 1/2" FIP (NPT) female brass coupler is intended for connecting gas hoses with 3/8” flared fittings to 1/2" NPT fittings. DIY gas fire pit components such as fire pit burners, key valves and air mixers are standardized on 1/2" NPT threads. The NPT threads on this brass fitting are tapered to provide a tight seal; whereas, flared fittings have a flared tip which presses against an inverted flare to provide the seal. This brass gas line fitting will allow you to easily connect these components together. Keep in mind that with the NPT tapered threads you have to use yellow Teflon gas tape on the threads. With the flared fitting you are not to use Teflon tape. This brass flared coupler fitting is suitable for propane and natural gas. Perfect for connecting most gas flex fittings to your DIY fire pit burner pan. Flex hoses are typically 3/8 inch flared, while gas fire pit burners are 1/2 inch tapered – this adapter will bring the two together and make your propane fire pit project a success. This brass half union coupler is designed for your gas fire pit project. 3/8 x 1/2 gas fitting. This 3/8 to 1/2 gas line adapter is popular with DIY gas fire pit builders because of it’s high quality of brass (not all brass is equal). The higher quality of brass in this 3/8 to 1/2 propane adapter will ensure you a leak free connection for many years. When looking for a 1/2" to 3/8” gas line adapter, only settle for the best quality. Celestial Fire Glass backs all our DIY gas fire pit components with a limited lifetime warranty.

Review: Connecting propane tank to range - I wanted to connect a propane tank to a house range. This helped with the connection.
Review: fitting - I didnt use this item returned it but great quality fitting would recomend this item

## Features

- 𝐒𝐈𝐙𝐈𝐍𝐆 𝐖𝐀𝐑𝐍𝐈𝐍𝐆 – Measure Before Ordering: Fitting names do not reflect actual thread size. 𝟏/𝟐" 𝐍𝐏𝐓 𝐦𝐞𝐚𝐬𝐮𝐫𝐞𝐬 ~𝟎.𝟖𝟒" 𝐎𝐃, 𝐚𝐧𝐝 𝟑/𝟖" 𝐟𝐥𝐚𝐫𝐞𝐝 𝐦𝐞𝐚𝐬𝐮𝐫𝐞𝐬 ~𝟓/𝟖" 𝐎𝐃. See product images for sizing charts and measurement guidance.
- MEASURING NPT THREAD SIZE - 1/2" NPT measures as slightly more than 3/4" on the threads. 1/2" NPT is related to throughput and is the approximate size of the inner dimensions of a 1/2" NPT iron pipe. Check the Celestial NPT Fitting Size chart in the product images to verify your tapered thread size.
- MEASURING FLARED THREAD SIZE - 3/8” flared measures as 5/8" on the threads. Nominal thread size for 3/8” flared fittings is 5/8”. Check the Celestial Flare Fitting Size chart in the product images to verify your fitting size.
- 3/8" x 1/2" GAS COUPLING – No more fighting with the flared gas hose to get it connected to the 1/2" NPT tapered thread pipe. This gas coupling solves the problem of connecting your 3/8” flared gas hose to your 1/2" NPT fire pit burner. Connects 3/8” female gas line to 1/2" male NPT tapered thread pipe. Ideal for propane or natural gas, this coupling is made from durable brass and will make your life easier!
- SOLID BRASS COUPLER - Made of solid brass to resist corrosion and ensure proper fit and long life. Brass couplings are preferred for outdoor gas fire pits using either propane or natural gas. Not all brass is equal, this coupler is made of the highest grade of brass. This solid brass coupling will stand up to the harsh outdoor elements and ensure that your fire feature lasts for many years to come.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09TPY8K8Z |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #92,370 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,070 in Grill Connectors & Hoses |
| Brand | Celestial Fire Glass |
| Color | Brass |
| Connector Type | Flare, Union |
| Customer Reviews | 4.6 4.6 out of 5 stars (170) |
| Date First Available | March 8, 2022 |
| Exterior Finish | Brass |
| Finish | Brass |
| Included Components | 3/8" Flare x 1/2" NPT Adapter |
| Item Package Quantity | 1 |
| Item Weight | 0.01 ounces |
| Item dimensions L x W x H | 1.25 x 1 x 1 inches |
| Item model number | CP-38-12 |
| Manufacturer | Celestial Fire Glass |
| Material | Brass |
| Measurement System | inch |
| Number of Pieces | 1 |
| Part Number | CP-38-12 |
| Product Dimensions | 1.25 x 1 x 1 inches |
| Size | 3/8" x 1/2" |
| Thread Size | 0.84 inches |
| Thread Type | NPT |
| UPC | 811654031285 |

## Product Details

- **Brand:** Celestial Fire Glass
- **Color:** Brass
- **Connector Type:** Flare, Union
- **Exterior Finish:** Brass
- **Item Weight:** 0.01 Ounces
- **Item dimensions L x W x H:** 1.25 x 1 x 1 inches
- **Material:** Brass
- **Size:** 3/8" x 1/2"
- **Thread Size:** 0.84 inches
- **Thread Type:** NPT

## Images

![Celestial 3/8" Male Flare by 1/2" Female NPT Coupling, Brass Adapter for Outdoor Gas Fire Pits, Fireplaces, and Grills - Image 1](https://m.media-amazon.com/images/I/61Ryn28h9eL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Connecting propane tank to range
*by P***Y on March 28, 2025*

I wanted to connect a propane tank to a house range. This helped with the connection.

### ⭐⭐⭐⭐⭐ fitting
*by J***Z on September 10, 2024*

I didnt use this item returned it but great quality fitting would recomend this item

### ⭐⭐⭐⭐⭐ Not for generators
*by A***N on October 16, 2025*

Doesn’t fit a firman generator

## Frequently Bought Together

- Celestial 3/8" Male Flare by 1/2" Female NPT Coupling, Brass Adapter for Outdoor Gas Fire Pits, Fireplaces, and Grills
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**Shop now:** [https://www.desertcart.sc/products/425201650-celestial-3-8-male-flare-by-1-2-female-npt](https://www.desertcart.sc/products/425201650-celestial-3-8-male-flare-by-1-2-female-npt)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-09*