---
product_id: 10077987
title: "Dielectric Union Galvanized Sweat Steel"
brand: "mueller"
price: "139 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/10077987-dielectric-union-galvanized-sweat-steel
store_origin: PL
region: Poland
---

# Withstands water temps up to 210°F ANSI-compliant threaded & solder ends Prevents galvanic corrosion Dielectric Union Galvanized Sweat Steel

**Brand:** mueller
**Price:** 139 zł
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your plumbing game—connect smarter, last longer!

## Quick Answers

- **What is this?** Dielectric Union Galvanized Sweat Steel by mueller
- **How much does it cost?** 139 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/10077987-dielectric-union-galvanized-sweat-steel)

## Best For

- mueller enthusiasts

## Why This Product

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

## Key Features

- • **Lead-Safe Design:** Manufactured with less than 0.25% lead on wetted surfaces for safer water systems
- • **Compact & Durable:** Brass finish with a sturdy 2.9 x 1.8 inch profile fits tight spaces effortlessly
- • **High-Temp Resilience:** Handles water temperatures up to 210°F without compromise
- • **Precision ANSI Standards:** Threaded ends meet ANSI B1.20.1 & solder ends ANSI B16.18 for seamless integration
- • **Corrosion-Free Connections:** Eliminates electrolysis between dissimilar metals for longer system life

## Overview

The Mueller Dielectric Union Galvanized Sweat Steel fitting prevents galvanic corrosion when joining dissimilar metals, supports water temperatures up to 210°F, and meets strict ANSI standards for threaded and soldered connections. Its brass finish and lead-safe design ensure durability and safety, making it an essential upgrade for professional-grade plumbing systems.

## Description

Prevents electrolysis or galvanic action when connecting dissimilar materials. For use with water up to 210 F (Degree Fahrenheit). increases the life of water heaters. Threaded ends comply with ansi (American National Sanitation institute) B1.20.1. Solder ends comply with ansi B16.18. Manufactured to include no more than 0.25% weighted average lead content on wetted surface.Product is manufactured in china. This product meets customer requirement.

## Features

- Prevents electrolysis or galvanic action when connecting dissimilar materials
- Product is manufactured in china
- This product meets customer requirement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Size | 3/4 In. MIPS x 1/2 In. Copper Sweat |
| Material | Plastic |
| Brand | MUELLER |
| Color | Brass |
| Item dimensions L x W x H | 2.9 x 1.8 x 1.8 inches |
| Connector Type | Union |
| Exterior Finish | Brass |
| Thread Type | NPT |
| Item Weight | 9.6 ounces |
| Number of Pieces | 1 |
| Global Trade Identification Number | 00032888121263 |
| Manufacturer | Mueller |
| UPC | 032888121263 |
| Part Number | 167-094NL |
| Product Dimensions | 2.9 x 1.8 x 1.8 inches |
| Item model number | 167-094NL |
| Is Discontinued By Manufacturer | No |
| Shape | shape |
| Item Package Quantity | 1 |
| Measurement System | inch |
| Certification | ANSI |
| Included Components | Rough Plumbing;Other Rough Plumbing;pipe-fittings |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Warranty |

## Product Details

- **Size:** 3/4 In. MIPS x 1/2 In. Copper Sweat
- **Material:** Plastic
- **Brand:** MUELLER
- **Color:** Brass
- **Item dimensions L x W x H:** 2.9 x 1.8 x 1.8 inches
- **Connector Type:** Union
- **Exterior Finish:** Brass
- **Thread Type:** NPT
- **Item Weight:** 9.6 ounces
- **Number of Pieces:** 1

## Images

![Dielectric Union Galvanized Sweat Steel - Image 1](https://m.media-amazon.com/images/I/61kFhwfDasL.jpg)

## Frequently Bought Together

- Dielectric Union Galvanized Sweat Steel
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**Shop now:** [https://www.desertcart.pl/products/10077987-dielectric-union-galvanized-sweat-steel](https://www.desertcart.pl/products/10077987-dielectric-union-galvanized-sweat-steel)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-07*