# Grundfos 3/4 in. NPT Bronze Half-Union Threaded End Union Set for UP/UPS pumps with GU 125 Union Connection

**Brand:** [Grundfos](https://shop.coreranger.com/brands/Grundfos)
**SKU:** 529912
**Price:** $54.07 · in stock
**URL:** https://shop.coreranger.com/product/grundfos-3-4-in-npt-bronze-half-union-threaded-end-union-set-for-up-ups-pumps-with-gu-125-union-conn-314157111

## Specifications

| Spec | Value |
|---|---|
| Model # | 529912 |
| Pack Size | 1 |
| Internet # | 314157111 |
| Returnable | 90-Day |
| Store SKU # | 1005617355 |
| Accessory Type | Pump Accessories |
| HVAC Product Type | HVAC Fitting |
| Product Depth (in.) | 1 in |
| Product Width (in.) | 1.88 in |
| Product Height (in.) | 1 in |
| Product Weight (lb.) | 1 lb |
| Manufacturer Warranty | Limited Warranty |

## Description

Set of Grundfos 3/4 in. NPT Union Set for UP/UPS 125 union. Grundfos circulators are specifically designed for heating and cooling systems. This union connection set is specifically made for models like UP15-29SU 1/12 HP 115-Volt Circulator Pump with 3/4 in. NPT Union Connection.

• Designed for use with union mount pumps
• Includes 2 each of nuts, gaskets and valves
• Compatible with UP15-18SU, UP15-42SU, UP25-64SU