---
product_id: 241088324
title: "SDTC Tech 2-Pack Brass Pipe Fitting 1/2 NPT Thread Male to 3/4 NPT Thread Female Reducer Adapter, Brass Pipe Extension Connectors"
brand: "sdtc tech"
price: "2765 kr"
currency: ISK
in_stock: true
reviews_count: 9
category: "Sdtc Tech"
url: https://www.desertcart.is/products/241088324-sdtc-tech-2-pack-brass-pipe-fitting-1-2-npt
store_origin: IS
region: Iceland
---

# 1/2" NPT Male x 3/4" NPT Female threads -53°C to 121°C operating temperature range Premium solid brass for durability & corrosion resistance SDTC Tech 2-Pack Brass Pipe Fitting 1/2 NPT Thread Male to 3/4 NPT Thread Female Reducer Adapter, Brass Pipe Extension Connectors

**Brand:** sdtc tech
**Price:** 2765 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your flow with brass precision – don’t get left behind!

## Quick Answers

- **What is this?** SDTC Tech 2-Pack Brass Pipe Fitting 1/2 NPT Thread Male to 3/4 NPT Thread Female Reducer Adapter, Brass Pipe Extension Connectors by sdtc tech
- **How much does it cost?** 2765 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/241088324-sdtc-tech-2-pack-brass-pipe-fitting-1-2-npt)

## Best For

- sdtc tech enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Pack Value:** Two high-quality reducer adapters included, ready to upgrade your plumbing setup with ease and efficiency.
- • **Pro-Recommended Seal:** Optimized for use with pipe thread sealant or Teflon tape to guarantee a secure, maintenance-free seal every time.
- • **Precision NPT Threading:** Tapered 14 TPI threads ensure leak-tight, slip-resistant connections for professional-grade plumbing.
- • **Premium Solid Brass Build:** Engineered for high strength and corrosion resistance, outlasting typical iron fittings in demanding environments.
- • **Wide Temperature Tolerance:** Reliable performance from -53°C to 121°C, perfect for versatile applications from garden sprinklers to hydraulic systems.

## Overview

The SDTC Tech 2-Pack Brass Pipe Fitting adapters feature 1/2" NPT male to 3/4" NPT female tapered threads, crafted from premium solid brass for superior durability and corrosion resistance. Designed for use in wet and medium-pressure environments, these fittings operate reliably across a broad temperature range (-53°C to 121°C). Ideal for garden sprinklers, fuels, refrigeration, and hydraulic systems, they come as a convenient two-pack and require sealing tape for optimal leak-proof performance.

## Description

Product description Please Note: NPT thread size is a nominal pipe size, it does not represent the actual diameter

Review: Exceptional Quality and Performance! - I recently used the SDTC Tech 2-Pack Brass Pipe Fittings for a plumbing project, and they exceeded my expectations in every way. Here’s a detailed review of my experience: Superior Quality and Construction: These brass pipe fittings are exceptionally well-made. The high-quality brass material is durable, corrosion-resistant, and built to last. The fittings feel robust and reliable, providing confidence in their long-term performance. Perfect Fit and Compatibility: Designed to connect 3/4" NPT male threads to 3/4" NPT female threads, these fittings fit perfectly with my existing pipes. The threading is precise and smooth, ensuring a seamless and leak-free connection. They integrate effortlessly into any plumbing system. Effortless Installation: Installing these adapters was a breeze. The threads were clean, well-aligned, and easy to work with. I was able to hand-tighten them initially and then secure them with a wrench without any issues. The fittings sealed perfectly on the first try, saving me time and effort. Outstanding Performance: Once installed, these fittings performed flawlessly. They maintained a tight seal under varying water pressure conditions, with no leaks or drips. Their reliability and consistent performance have been impressive, even under heavy usage. Great Value for Money: These fittings offer excellent value for the price. The 2-pack provides an economical solution for those needing multiple adapters, and the quality justifies the cost. Their durability and reliability make them a smart investment for any plumbing project. Final Thoughts: The SDTC Tech 2-Pack Brass Pipe Fittings are an outstanding choice for anyone needing a 3/4" NPT male to 3/4" NPT female thread reducer adapter. Their exceptional quality, ease of installation, and reliable performance make them a five-star product. I highly recommend these fittings to anyone looking for durable and high-performing plumbing accessories.
Review: Good product - Does exactly what it says it's supposed to do, no issues at all.

## Features

- NPT SPEC/SIZE CHECK: NPT1/2-14 Male x NPT3/4-14 Female Brass Pipe Fitting Adapter, can be used in wet environments. The NPT (National (American) Pipe Thread) size is the American standard 60 degree taper pipe thread, is NOT equal to joint diameter size measured by common tools like ruler, tape measure or vernier caliper. Please find the correct size comparison information on the detailed page before purchasing!
- THREADS: 1/2 NPT Male (OD approx 0.81" - 0.84", 14 Threads Per Inch) x 3/4 NPT Female threads (ID approx 0.96" - 1", 14 Threads Per Inch), not easy to slip, the NPT threads create a tighter seal than straight threads, and smoother threads for easier and quicker installation.
- MATERIAL: Made of premium solid brass, high strength and hardness, wear and corrosion resistance, more durable than iron / iron galvanized pipe fittings.
- USE: Work temperatures range from -53°C to 121°C (-65°F to 250°F), can be used with garden sprinkler, grease, fuels, refrigeration, instrumentation and hydraulic systems in low and medium pressure pipe line connections. NPT threads are tapered, and it is recommended to use them together with Pipe Thread Sealant or Teflon Plumbers Tape for sealing. Not recommended to use gaskets.
- STANDARD & NOTE: High quality assurance, can not used for potable water due to the fittings contain lead. For better sealing, we suggest that all fittings must be used with sealing tape.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08L3XBPQ8 |
| Best Sellers Rank | #2,842 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #23 in Pipe Fittings |
| Brand | SDTC Tech |
| Brand Name | SDTC Tech |
| Color | 2P 1/2"Male x 3/4"Female |
| Connector Type | NPT Reducer |
| Customer Reviews | 4.6 out of 5 stars 1,035 Reviews |
| Exterior Finish | Brass |
| Included Components | 2PCS Brass Pipe Fittings and 1PCS Sealing Tape |
| Item Dimensions | 1.18 x 1.18 x 1.18 inches |
| Item Type Name | 1/2 Inch NPT Male x 3/4 Inch NPT Female Brass Pipe Fittings |
| Item Weight | 0.01 Kilograms |
| Item dimensions L x W x H | 1.18 x 1.18 x 1.18 inches |
| Manufacturer | SDTC Tech |
| Manufacturer Part Number | H-BRASS-34F-12M-2 |
| Material | Brass |
| Material Type | Brass |
| Model Number | BPT-1/2MNPT3/4FNPT |
| Number of Pieces | 2 |
| Size | 1/2" x 3/4" |
| Thread Size | 1/2" NPT x 3/4" NPT |
| Thread Type | NPT |
| UPC | 779303536256 |
| Unit Count | 2 Count |

## Product Details

- **Size:** 1/2" x 3/4"
- **Material:** Brass
- **Brand:** SDTC Tech
- **Color:** 2P 1/2"Male x 3/4"Female
- **Connector Type:** NPT Reducer
- **Thread Size:** 1/2" NPT x 3/4" NPT
- **Exterior Finish:** Brass
- **Thread Type:** NPT
- **Item Weight:** 0.01 Kilograms
- **Number of Pieces:** 2

## Images

![SDTC Tech 2-Pack Brass Pipe Fitting 1/2 NPT Thread Male to 3/4 NPT Thread Female Reducer Adapter, Brass Pipe Extension Connectors - Image 1](https://m.media-amazon.com/images/I/61djm2q20WL.jpg)
![SDTC Tech 2-Pack Brass Pipe Fitting 1/2 NPT Thread Male to 3/4 NPT Thread Female Reducer Adapter, Brass Pipe Extension Connectors - Image 2](https://m.media-amazon.com/images/I/71LsLJDyyFL.jpg)
![SDTC Tech 2-Pack Brass Pipe Fitting 1/2 NPT Thread Male to 3/4 NPT Thread Female Reducer Adapter, Brass Pipe Extension Connectors - Image 3](https://m.media-amazon.com/images/I/718ByDQ4J5L.jpg)
![SDTC Tech 2-Pack Brass Pipe Fitting 1/2 NPT Thread Male to 3/4 NPT Thread Female Reducer Adapter, Brass Pipe Extension Connectors - Image 4](https://m.media-amazon.com/images/I/71foAqazQgL.jpg)
![SDTC Tech 2-Pack Brass Pipe Fitting 1/2 NPT Thread Male to 3/4 NPT Thread Female Reducer Adapter, Brass Pipe Extension Connectors - Image 5](https://m.media-amazon.com/images/I/71WlCaVlJ+L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exceptional Quality and Performance!
*by B***H on August 5, 2024*

I recently used the SDTC Tech 2-Pack Brass Pipe Fittings for a plumbing project, and they exceeded my expectations in every way. Here’s a detailed review of my experience: Superior Quality and Construction: These brass pipe fittings are exceptionally well-made. The high-quality brass material is durable, corrosion-resistant, and built to last. The fittings feel robust and reliable, providing confidence in their long-term performance. Perfect Fit and Compatibility: Designed to connect 3/4" NPT male threads to 3/4" NPT female threads, these fittings fit perfectly with my existing pipes. The threading is precise and smooth, ensuring a seamless and leak-free connection. They integrate effortlessly into any plumbing system. Effortless Installation: Installing these adapters was a breeze. The threads were clean, well-aligned, and easy to work with. I was able to hand-tighten them initially and then secure them with a wrench without any issues. The fittings sealed perfectly on the first try, saving me time and effort. Outstanding Performance: Once installed, these fittings performed flawlessly. They maintained a tight seal under varying water pressure conditions, with no leaks or drips. Their reliability and consistent performance have been impressive, even under heavy usage. Great Value for Money: These fittings offer excellent value for the price. The 2-pack provides an economical solution for those needing multiple adapters, and the quality justifies the cost. Their durability and reliability make them a smart investment for any plumbing project. Final Thoughts: The SDTC Tech 2-Pack Brass Pipe Fittings are an outstanding choice for anyone needing a 3/4" NPT male to 3/4" NPT female thread reducer adapter. Their exceptional quality, ease of installation, and reliable performance make them a five-star product. I highly recommend these fittings to anyone looking for durable and high-performing plumbing accessories.

### ⭐⭐⭐⭐⭐ Good product
*by D***N on April 7, 2026*

Does exactly what it says it's supposed to do, no issues at all.

### ⭐⭐⭐⭐⭐ 3/4 female to 1/2 male connectors
*by V***R on April 19, 2026*

They were great quality. Connectors for tank hot water to copper pipes.

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-05-21*