---
product_id: 701683465
title: "Brass Pipe Fitting,1/4 Inch NPT Male to 3/8 Inch NPT Female Brass Pipe Hose Tube Fitting 1/4'' Male NPT to 3/8'' Female NPT Reducer Adapter 5pcs (1/4 npt male x 3/8 npt female)"
brand: "roulipouli"
price: "181.21 DT"
currency: TND
in_stock: true
reviews_count: 1
url: https://www.desertcart.tn/products/701683465-brass-pipe-fitting-1-4-inch-npt-male-to-3
store_origin: TN
region: Tunisia
---

# Withstands up to 300 PSI & 250°F 1/4" Male to 3/8" Female NPT precision fit Heavy-duty corrosion-resistant brass Brass Pipe Fitting,1/4 Inch NPT Male to 3/8 Inch NPT Female Brass Pipe Hose Tube Fitting 1/4'' Male NPT to 3/8'' Female NPT Reducer Adapter 5pcs (1/4 npt male x 3/8 npt female)

**Brand:** roulipouli
**Price:** 181.21 DT
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your flow game with brass that means business!

## Quick Answers

- **What is this?** Brass Pipe Fitting,1/4 Inch NPT Male to 3/8 Inch NPT Female Brass Pipe Hose Tube Fitting 1/4'' Male NPT to 3/8'' Female NPT Reducer Adapter 5pcs (1/4 npt male x 3/8 npt female) by roulipouli
- **How much does it cost?** 181.21 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/701683465-brass-pipe-fitting-1-4-inch-npt-male-to-3)

## Best For

- roulipouli enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from premium brass, ensuring superior corrosion resistance and durability under demanding conditions.
- • **High-Pressure Ready:** Rated for a robust 300 PSI, perfect for professional-grade plumbing and industrial applications.
- • **Precision Engineered Fit:** Seamlessly connect mismatched pipe sizes with exact 1/4" male to 3/8" female NPT threading for leak-proof performance.
- • **Wide Temperature Tolerance:** Operates flawlessly from -65°F to 250°F, adapting to extreme environments without compromise.
- • **Complete 5-Pack with Teflon Tape:** Includes five adapters plus Teflon tape for a hassle-free, ready-to-install experience—because every connection counts.

## Overview

This 5-piece set of 1/4" NPT male to 3/8" NPT female brass pipe fittings offers precision threading, heavy-duty corrosion resistance, and high-pressure tolerance up to 300 PSI. Designed for professional use, these durable adapters handle extreme temperatures from -65°F to 250°F, ensuring reliable connections in any plumbing or industrial setup.

## Description

Brass Pipe Fitting,1/4 Inch NPT Male to 3/8 Inch NPT Female Brass Pipe Hose Tube Fitting 1/4'' Male NPT to 3/8'' Female NPT Reducer Adapter 5pcs (1/4 npt male x 3/8 npt female)

## Features

- Type: Standard 1/4 inch national pipe thread male to 3/8 inch national pipe thread female.for connecting pipes with different ends size.
- Heavy-duty brass construction with rust proof, Easy to connect . Double Male Kit was made with precision process
- Brass for corrosion resistance, high temperature ductility and low magnetic permeability, Max. Pressure: 300 PSI ,Temperature range：-65 to 250 F.
- NOTICE - NPT Thread is a Nominal Pipe Size, Does Not represent the actual diameter.Confirm the correct sizing on the product's detailed page
- package included:NPT Male to NPT Female Adapter 5pcs.1pc teflon tape

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Size | 1/4 npt male x 3/8 npt female |
| Material | Brass |
| Brand | RouLiPouLi |
| Color | Brass |
| Item dimensions L x W x H | 6.5 x 4 x 0.5 inches |
| Connector Type | Reducer |
| Thread Size | 1/4 Inch NPT, 3/8 Inch NPT |
| Exterior Finish | Brass |
| Thread Type | NPT |
| Item Weight | 3.5 Pounds |
| Number of Pieces | 5 |
| Manufacturer | RouLiPouLi |
| Part Number | 348421NT |
| Item Weight | 3.5 pounds |
| Product Dimensions | 6.5 x 4 x 0.5 inches |
| Country of Origin | China |
| Item model number | 348421NT |
| Included Components | adapter |
| Batteries Included? | No |
| Batteries Required? | Yes |

## Product Details

- **Size:** 1/4 npt male x 3/8 npt female
- **Material:** Brass
- **Brand:** RouLiPouLi
- **Color:** Brass
- **Item dimensions L x W x H:** 6.5 x 4 x 0.5 inches
- **Connector Type:** Reducer
- **Thread Size:** 1/4 Inch NPT, 3/8 Inch NPT
- **Exterior Finish:** Brass
- **Thread Type:** NPT
- **Item Weight:** 3.5 Pounds

## Images

![Brass Pipe Fitting,1/4 Inch NPT Male to 3/8 Inch NPT Female Brass Pipe Hose Tube Fitting 1/4'' Male NPT to 3/8'' Female NPT Reducer Adapter 5pcs (1/4 npt male x 3/8 npt female) - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Size and craftsmanship
*by H***Y on April 15, 2025*

Perfect for my. Need

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.tn/products/701683465-brass-pipe-fitting-1-4-inch-npt-male-to-3](https://www.desertcart.tn/products/701683465-brass-pipe-fitting-1-4-inch-npt-male-to-3)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-24*