---
product_id: 45548096
title: "Sioux Chief 660-GTR1B Mini Hammer Rester"
brand: "sioux chief"
price: "$U2434"
currency: UYU
in_stock: true
reviews_count: 8
url: https://www.desertcart.uy/products/45548096-sioux-chief-660-gtr1b-mini-hammer-rester
store_origin: UY
region: Uruguay
---

# Compact design ½" compatibility No Lead compliance Sioux Chief 660-GTR1B Mini Hammer Rester

**Brand:** sioux chief
**Price:** $U2434
**Availability:** ✅ In Stock

## Summary

> 🔨 Elevate Your Plumbing Game!

## Quick Answers

- **What is this?** Sioux Chief 660-GTR1B Mini Hammer Rester by sioux chief
- **How much does it cost?** $U2434 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/45548096-sioux-chief-660-gtr1b-mini-hammer-rester)

## Best For

- sioux chief enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Complies with NSF 61 standards, ensuring no more than 0.25% lead content.
- • **Retrofit Ready:** Perfect for retrofitting ½" air chambers, making upgrades a breeze.
- • **Lightweight Champion:** Weighing only 4.6 ounces, it’s easy to handle and install.
- • **Seamless Integration:** Compatible with Viega ProPress and all push-fitting systems for effortless installation.
- • **Versatile Connections:** Available with F1807, F1960, and Viega Pexpress connections for maximum flexibility.

## Overview

The Sioux Chief 660-GTR1B Mini Hammer Rester is a versatile and compliant solution for modern plumbing needs, designed for seamless integration with various systems while ensuring safety and ease of installation.

## Description

Sioux Chief 660-GTR1B Mini Hammer Rester

## Features

- Straight – straight sweat arresters are compatible with press-fitting systems, such as viega propress and all push-fitting systems
- Straight – straight compression arresters install on any ½" nom. Copper leg or riser and are especially popular in retrofitting ½" nom. Air chambers
- Straight – mip thread arresters install on any new rough-in or retrofit installation with ½" fip fittings
- Straight – pex miniresters are available with F1807, F1960 and viega pexpress connections
- Straight – products marked with the "no Lead" icon comply with national, no Lead product material requirements and also comply with NSF 61, which allows the product to contain no more than 0. 25% Lead

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Sioux Chief |
| Color | Metallic |
| Style | German |
| Global Trade Identification Number | 00739236407849 |
| Manufacturer | APR Supply Co. |
| UPC | 739236407849 |
| Part Number | 660-GTR1B |
| Item Weight | 4.6 ounces |
| Product Dimensions | 8 x 5.5 x 2 inches |
| Item model number | 860-GTR1B |
| Is Discontinued By Manufacturer | No |
| Power Source | AC/DC |
| Item Package Quantity | 1 |
| Included Components | 660-GTR1B |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Sioux Chief 660-GTR1B Mini Hammer Rester - Image 1](https://m.media-amazon.com/images/I/51MkxhRt25L.jpg)

## Questions & Answers

**Q: What is the part number and connection size?  page lists 860-gtr1b and 660-gtr1b.  chief web site lists 3/8 connection but this web page says 1/2".**
A: The Sioux Chief 660-GTR1B is a 3/8" compression connection.  The original product information created by others is incorrect noting a 1/2" connection.

**Q: is the cartridge available by itself?**
A: I doubt it. This is a high quality unit with high quality fittings, buy with confidence. Sioux Chief makes commercial arrestors that are cartridge only but they are for trunk line use not appliance use.

**Q: can install from 1/2 inch  angle stop  to faucet ?**
A: This is 3/8 comp male x 3/8 comp female.

**Q: Is this really 1/2" in and out?**
A: It is 1/2 by 1/2 for soft copper. If you are using hard copper like L or M tubing you need 5/8 by 5/8 I am pretty sure.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Excellent worked perfectly
  

*by A***L on Reviewed in the United States on October 13, 2020*

Super fast shipping / product worked perfectly and removed all water hammer.  Very easy to install.... 3-4 Minutes to finish the job.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    works as advertized
  

*by G***N on Reviewed in the United States on December 24, 2018*

Took care of water hammer in 3 locations around house. Does not have to be mounted vertical. i put two at our new Samsung washing machine. The new low water usage machines have quick acting valves that cause the water hammer. this took care of it. i didn't have room to mount at the spigot in the laundry wall box so i mounted directly on the back of the washing machine. easy setup. Pipe and play. Done.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Cost too much. But works as designed
  

*by J***F on Reviewed in the United States on July 31, 2019*

Works.  Too expensive

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-07*