---
product_id: 724423196
title: "Brass Pipe Fitting,1/2 Inch NPT Male to 3/4 Inch NPT Female Brass Pipe Hose Tube Fitting 1/2'' Male NPT to 3/4'' Female NPT Reducer Adapter 5pcs (1/2 npt male x 3/4 npt female)"
brand: "roulipouli"
price: "€ 52.89"
currency: EUR
in_stock: true
reviews_count: 8
category: "Rou Li Pou Li"
url: https://www.desertcart.nl/products/724423196-brass-pipe-fitting-1-2-inch-npt-male-to-3
store_origin: NL
region: Netherlands
---

# Withstands -65°F to 250°F & 300 PSI 1/2" Male to 3/4" Female NPT Heavy-duty corrosion-resistant brass Brass Pipe Fitting,1/2 Inch NPT Male to 3/4 Inch NPT Female Brass Pipe Hose Tube Fitting 1/2'' Male NPT to 3/4'' Female NPT Reducer Adapter 5pcs (1/2 npt male x 3/4 npt female)

**Brand:** roulipouli
**Price:** € 52.89
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your plumbing game with brass precision and lasting strength!

## Quick Answers

- **What is this?** Brass Pipe Fitting,1/2 Inch NPT Male to 3/4 Inch NPT Female Brass Pipe Hose Tube Fitting 1/2'' Male NPT to 3/4'' Female NPT Reducer Adapter 5pcs (1/2 npt male x 3/4 npt female) by roulipouli
- **How much does it cost?** € 52.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/724423196-brass-pipe-fitting-1-2-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 Endure:** Crafted from premium brass, offering superior rust resistance and durability that stands up to high temperatures and pressure.
- • **Versatile Application:** Ideal for industrial, automotive, and home plumbing projects—adapt with confidence across diverse setups.
- • **Trusted Quality & Value:** Highly rated by professionals and DIYers alike, combining reliability with an unbeatable price point.
- • **Precision Engineered Fit:** Seamlessly connect mismatched pipe sizes with exact 1/2" male to 3/4" female NPT threading for leak-proof performance.
- • **Complete Installation Kit:** Includes 5 robust adapters plus Teflon tape, ensuring a secure, hassle-free seal every time.

## Overview

This 5-pack brass pipe fitting set features 1/2" NPT male to 3/4" NPT female reducer adapters made from heavy-duty, corrosion-resistant brass. Designed to handle pressures up to 300 PSI and temperatures ranging from -65°F to 250°F, these fittings ensure reliable, leak-proof connections for a variety of industrial and home plumbing applications. Each pack includes Teflon tape for a secure seal, making it a professional-grade solution for seamless pipe size transitions.

## Description

desertcart.com: Brass Pipe Fitting,1/2 Inch NPT Male to 3/4 Inch NPT Female Brass Pipe Hose Tube Fitting 1/2'' Male NPT to 3/4'' Female NPT Reducer Adapter 5pcs (1/2 npt male x 3/4 npt female) : Industrial & Scientific

Review: good value - product is just what it says it is plus it comes with some Teflon tape
Review: As advertised. Right price and shipping was fast - I used this item with a oil temp sensor on thw side of my transmission. I did have to drill the hole bigger to accept the temp sending unit. The walls are a little thin but works for my application.

## Features

- Type: Standard 1/2 inch national pipe thread male to 3/4 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 |
|---------------|-------|
| ASIN | B0DKCY8NHL |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Best Sellers Rank | #28,536 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #708 in Pipe Fittings |
| Brand | RouLiPouLi |
| Color | Brass |
| Connector Type | Reducer |
| Customer Reviews | 4.4 4.4 out of 5 stars (29) |
| Date First Available | October 20, 2024 |
| Exterior Finish | Brass |
| Included Components | adapter |
| Item Weight | 3.5 pounds |
| Item dimensions L x W x H | 6.5 x 4 x 0.5 inches |
| Item model number | 348421NT |
| Manufacturer | RouLiPouLi |
| Part Number | 348421NT |
| Product Dimensions | 6.5 x 4 x 0.5 inches |
| Size | 1/2 npt male x 3/4 npt female |

## Product Details

- **Brand:** RouLiPouLi
- **Color:** Brass
- **Connector Type:** Reducer
- **Exterior Finish:** Brass
- **Item Weight:** 3.5 Pounds
- **Item dimensions L x W x H:** 6.5 x 4 x 0.5 inches
- **Manufacturer:** RouLiPouLi
- **Size:** 1/2 npt male x 3/4 npt female

## Images

![Brass Pipe Fitting,1/2 Inch NPT Male to 3/4 Inch NPT Female Brass Pipe Hose Tube Fitting 1/2'' Male NPT to 3/4'' Female NPT Reducer Adapter 5pcs (1/2 npt male x 3/4 npt female) - Image 1](https://m.media-amazon.com/images/I/41HqV4TTgxL.jpg)
![Brass Pipe Fitting,1/2 Inch NPT Male to 3/4 Inch NPT Female Brass Pipe Hose Tube Fitting 1/2'' Male NPT to 3/4'' Female NPT Reducer Adapter 5pcs (1/2 npt male x 3/4 npt female) - Image 2](https://m.media-amazon.com/images/I/41NILgstY+L.jpg)
![Brass Pipe Fitting,1/2 Inch NPT Male to 3/4 Inch NPT Female Brass Pipe Hose Tube Fitting 1/2'' Male NPT to 3/4'' Female NPT Reducer Adapter 5pcs (1/2 npt male x 3/4 npt female) - Image 3](https://m.media-amazon.com/images/I/41S5dzvbTnL.jpg)
![Brass Pipe Fitting,1/2 Inch NPT Male to 3/4 Inch NPT Female Brass Pipe Hose Tube Fitting 1/2'' Male NPT to 3/4'' Female NPT Reducer Adapter 5pcs (1/2 npt male x 3/4 npt female) - Image 4](https://m.media-amazon.com/images/I/41ceoAg+GBL.jpg)
![Brass Pipe Fitting,1/2 Inch NPT Male to 3/4 Inch NPT Female Brass Pipe Hose Tube Fitting 1/2'' Male NPT to 3/4'' Female NPT Reducer Adapter 5pcs (1/2 npt male x 3/4 npt female) - Image 5](https://m.media-amazon.com/images/I/41visEYY2UL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ good value
*by M***W on November 30, 2025*

product is just what it says it is plus it comes with some Teflon tape

### ⭐⭐⭐⭐ As advertised. Right price and shipping was fast
*by L***. on August 26, 2025*

I used this item with a oil temp sensor on thw side of my transmission. I did have to drill the hole bigger to accept the temp sending unit. The walls are a little thin but works for my application.

### ⭐⭐⭐⭐⭐ worked as advertised
*by G***P on September 5, 2025*

Good price good Quality, worked great.

## Frequently Bought Together

- Brass Pipe Fitting,1/2 Inch NPT Male to 3/4 Inch NPT Female Brass Pipe Hose Tube Fitting 1/2'' Male NPT to 3/4'' Female NPT Reducer Adapter 5pcs (1/2 npt male x 3/4 npt female)
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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-24*