---
product_id: 281986327
title: "Grundfos 519602 Cast Iron Flange Set for UP Series Circulator Pumps-1\" NPT"
brand: "grundfos"
price: "VT19214"
currency: VUV
in_stock: true
reviews_count: 5
category: "Grundfos"
url: https://www.desertcart.vu/products/281986327-grundfos-519602-cast-iron-flange-set-for-up-series-circulator
store_origin: VU
region: Vanuatu
---

# 1" NPT precision fit Durable cast iron build Complete flange kit included Grundfos 519602 Cast Iron Flange Set for UP Series Circulator Pumps-1" NPT

**Brand:** grundfos
**Price:** VT19214
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your pump game with the ultimate flange set—because every detail counts!

## Quick Answers

- **What is this?** Grundfos 519602 Cast Iron Flange Set for UP Series Circulator Pumps-1" NPT by grundfos
- **How much does it cost?** VT19214 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/281986327-grundfos-519602-cast-iron-flange-set-for-up-series-circulator)

## 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

- • **Seamless Compatibility:** Specifically engineered for Grundfos UP Series pumps ensuring flawless integration.
- • **Optimized for Performance:** Designed to meet manufacturer specs, maximizing pump efficiency and longevity.
- • **All-in-One Installation Kit:** Includes 2 flanges, 2 gaskets, and 4 bolts & nuts for a hassle-free setup.
- • **Precision 1" NPT Connections:** Standardized fitting size guarantees a secure, leak-proof seal every time.
- • **Robust Cast Iron Construction:** Built to last with premium cast iron for superior durability and corrosion resistance.

## Overview

The Grundfos 519602 Cast Iron Flange Set is a premium, durable kit designed for seamless compatibility with Grundfos UP Series Circulator Pumps. Featuring a 1" NPT fitting size, it includes all necessary components—flanges, gaskets, bolts, and nuts—for quick, reliable installation. Crafted from robust cast iron, this flange set ensures long-lasting performance and leak-proof connections, making it an essential upgrade for professional-grade plumbing systems.

## Description

Grundfos 519602 Cast Iron Flange Set is compatible with Grundfos UP Series Circulator Pumps. This kit includes (2) flanges, (2) gaskets and (4) bolts and nuts. Features NPT end connections and a 1" fitting size. Constructed of durable cast iron material. Check manufacturer recommendations to ensure a proper fit.

Review: Las use para una bomba presurizadora y me funcionó bien aunque no conozco bien el tema
Review: Available when needed

## Features

- Fitting Size: 1" NPT
- NPT end connections
- Compatible with Grundfos UP Series Circulator Pumps
- Kit includes (2) flanges, (2) gaskets and (4) bolts and nuts
- Check manufacturer recommendations to ensure a proper fit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0012QIZNU |
| Brand Name | Grundfos |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (75) |
| Global Trade Identification Number | 00632514024120 |
| Included Components | Grundfos 519602 Cast Iron Flange Set for UP Series Circulator Pumps - 1" NPT |
| Item Type Name | Grundfos 519602 Cast Iron Flange Set for UP Series Circulator Pumps - 1" NPT |
| Item Weight | 2.02 Pounds |
| Manufacturer | Grundfos |
| Manufacturer Part Number | 519602 |
| Material Type | Cast Iron |
| Model Number | 519602 |
| Power Source | Corded Electric |
| Product Style | Submersible |
| Specific Uses For Product | Heating, Cooling |
| UPC | 632514024120 641517711456 |
| Unit Count | 1 Count |
| Voltage | 115 Volts (AC) |

## Product Details

- **Brand:** Grundfos
- **Colour:** Black
- **Material:** Cast Iron
- **Power source:** Corded Electric
- **Style:** Submersible

## Images

![Grundfos 519602 Cast Iron Flange Set for UP Series Circulator Pumps-1" NPT - Image 1](https://m.media-amazon.com/images/I/612MCDF08AL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***L on 22 October 2022*

Las use para una bomba presurizadora y me funcionó bien aunque no conozco bien el tema

### ⭐⭐⭐⭐⭐ Review
*by L***D on 10 December 2023*

Available when needed

### ⭐⭐⭐⭐⭐ Review
*by G***N on 13 January 2023*

excellent

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**Shop now:** [https://www.desertcart.vu/products/281986327-grundfos-519602-cast-iron-flange-set-for-up-series-circulator](https://www.desertcart.vu/products/281986327-grundfos-519602-cast-iron-flange-set-for-up-series-circulator)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-08*