---
product_id: 281986327
title: "519602 Cast Iron Flange Set for UP Series Circulator Pumps-1\" NPT"
brand: "grundfos"
price: "R1308"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Grundfos"
url: https://www.desertcart.co.za/products/281986327-519602-cast-iron-flange-set-for-up-series-circulator-pumps
store_origin: ZA
region: South Africa
---

# Complete 8-piece installation kit 1" NPT precision fit Durable cast iron build 519602 Cast Iron Flange Set for UP Series Circulator Pumps-1" NPT

**Brand:** grundfos
**Price:** R1308
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your pump game with Grundfos precision and power!

## Quick Answers

- **What is this?** 519602 Cast Iron Flange Set for UP Series Circulator Pumps-1" NPT by grundfos
- **How much does it cost?** R1308 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/281986327-519602-cast-iron-flange-set-for-up-series-circulator-pumps)

## 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

- • **Precision 1" NPT Fit:** Seamlessly compatible with Grundfos UP Series pumps for hassle-free installation
- • **Trusted Brand Reliability:** Grundfos quality ensures consistent performance and peace of mind
- • **Compact & Efficient Design:** 5.1 cm dimensions and 2.02 lbs weight optimize space without compromising strength
- • **All-in-One Installation Kit:** Includes 2 flanges, 2 gaskets, 4 bolts & nuts—everything you need in one package
- • **Rugged Cast Iron Durability:** Engineered to withstand high pressure and long-term wear in demanding plumbing setups

## Overview

The Grundfos 519602 Cast Iron Flange Set is a robust, 8-piece kit designed for 1" NPT connections on UP Series circulator pumps. Crafted from durable cast iron, it ensures a secure, long-lasting fit with all necessary components included for quick installation. Trusted by professionals, this compact flange set delivers reliable performance and seamless compatibility.

## 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: Es lo que buscaba a un buen precio como viene la publicación - Las use para una bomba presurizadora y me funcionó bien aunque no conozco bien el tema
Review: As advertised - 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 | Grundfos |
| Brand Name | Grundfos |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.6 out of 5 stars 76 Reviews |
| Global Trade Identification Number | 00632514024120 |
| Included Components | Grundfos 519602 Cast Iron Flange Set for UP Series Circulator Pumps - 1" NPT |
| Item Dimensions | 5.1 x 5.1 x 5.1 centimeters |
| Item Type Name | Grundfos 519602 Cast Iron Flange Set for UP Series Circulator Pumps - 1" NPT |
| Item Weight | 2.02 Pounds |
| Item dimensions L x W x H | 5.1 x 5.1 x 5.1 centimeters |
| Item weight | 2.02 Pounds |
| Manufacturer | Grundfos |
| Manufacturer Part Number | 519602 |
| Material | Cast Iron |
| Material Type | Cast Iron |
| Model Number | 519602 |
| Number of Pieces | 8 |
| Number of pieces | 8 |
| UPC | 632514024120 641517711456 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Grundfos
- **Colour:** Black
- **Item dimensions L x W x H:** 5.1 x 5.1 x 5.1 centimeters
- **Item weight:** 2.02 Pounds
- **Material:** Cast Iron

## Images

![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

### ⭐⭐⭐⭐⭐ Es lo que buscaba a un buen precio como viene la publicación
*by A***L on 22 October 2022*

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

### ⭐⭐⭐⭐⭐ As advertised
*by L***D on 10 December 2023*

Available when needed

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

excellent

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

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-08-09*