---
product_id: 39029102
title: "Grundfos 529912 GU 125 Bronze Union Flange - 3/4\" NPT"
brand: "grundfos"
price: "77422CFA"
currency: XOF
in_stock: true
category: "Grundfos"
url: https://www.desertcart.sn/products/39029102-grundfos-529912-gu-125-bronze-union-flange-3-4-npt
store_origin: SN
region: Senegal
---

# Precision 3/4" NPT connection Seamless fit for Grundfos UP & UPS pumps Complete kit with nuts, gaskets & adapters Grundfos 529912 GU 125 Bronze Union Flange - 3/4" NPT

**Brand:** grundfos
**Price:** 77422CFA
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your pump game with precision and durability!

## Quick Answers

- **What is this?** Grundfos 529912 GU 125 Bronze Union Flange - 3/4" NPT by grundfos
- **How much does it cost?** 77422CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/39029102-grundfos-529912-gu-125-bronze-union-flange-3-4-npt)

## Best For

- grundfos enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** At just 8 ounces and 1-inch dimensions, it’s easy to handle and install without bulky tools.
- • **Effortless Compatibility:** Designed specifically for Grundfos UP and UPS pumps with 125 Union, ensuring a perfect fit every time.
- • **All-in-One Installation Kit:** Includes two nuts, gaskets, and adapters so you have everything needed for a hassle-free setup.
- • **Durable Bronze Construction:** Built to last with corrosion-resistant bronze, combining strength with longevity for your plumbing system.
- • **Optimized 3/4" NPT Connection:** Standardized threading guarantees secure, leak-free connections that stand up to daily demands.

## Overview

The Grundfos 529912 GU 125 Bronze Union Flange is a compact, durable plumbing fitting designed for seamless integration with Grundfos UP and UPS pumps featuring a 125 Union. This all-inclusive kit comes with nuts, gaskets, and adapters, ensuring a secure 3/4" NPT connection that delivers reliable, corrosion-resistant performance for professional-grade installations.

## Description

The Grundfos GU 125 Bronze Union Flange set includes two nuts, gaskets and adapters. Compatible with Grundfos UP and UPS pumps with 125 Union.

## Features

- Grundfos GU 125 Bronze Union Flange
- Includes two nuts, gaskets and adapters
- Compatible with Grundfos UP and UPS pumps with 125 Union
- 3/4" NPT connection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000LDFVJ6 |
| Best Sellers Rank | #225,533 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #70 in Faucet Flanges |
| Brand | Grundfos |
| Customer Reviews | 4.4 4.4 out of 5 stars (32) |
| Date First Available | October 6, 2006 |
| Item Weight | 8 ounces |
| Item model number | 529912 |
| Manufacturer | Grundfos |
| Manufacturer Part Number | 529912 |
| Model | 529912 |
| Product Dimensions | 1 x 1 x 1 inches |

## Images

![Grundfos 529912 GU 125 Bronze Union Flange - 3/4" NPT - Image 1](https://m.media-amazon.com/images/I/51-ECqfotjL.jpg)

## Available Options

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

## Frequently Bought Together

- Grundfos 529912 GU 125 Bronze Union Flange - 3/4" NPT
- GRUNDFOS UP15-29SU/LC 59896776
- Grundfos 59896775 1/12 hp 115V Circulating Pump

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**Shop now:** [https://www.desertcart.sn/products/39029102-grundfos-529912-gu-125-bronze-union-flange-3-4-npt](https://www.desertcart.sn/products/39029102-grundfos-529912-gu-125-bronze-union-flange-3-4-npt)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-11-14*