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Arrowhead Arrow-Breaker 1/2 in. MPT X 1/2 in. Copper Sweat Anti-Siphon Brass Wall Hydrant
Arrowhead Arrow-Breaker 1/2 in. MPT X 1/2 in. Copper Sweat Anti-Siphon Brass Wall Hydrant

Arrowhead Arrow-Breaker 1/2 in. MPT X 1/2 in. Copper Sweat Anti-Siphon Brass Wall Hydrant

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Arrowhead Arrow-Breaker 1/2 in. MPT X 1/2 in. Copper Sweat Anti-Siphon Brass Wall Hydrant is built to deliver reliable outdoor water access with safety and longevity in mind. This…

Arrowhead MPN 466-08QTLF In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $41.99. Our online price is $46.99.
$46.99
Includes free shipping on orders over $75 · $8.99 standard below
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Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
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Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Arrowhead Arrow-Breaker 1/2 in. MPT X 1/2 in. Copper Sweat Anti-Siphon Brass Wall Hydrant is built to deliver reliable outdoor water access with safety and longevity in mind. This frost-proof wall hydrant combines durable brass construction, lead-free compliance, and an integrated anti-siphon valve to guard your drinking water from backflow, even in busy irrigation seasons.

The dual-end configuration (1/2 in MPT feed to 1/2 in copper sweat) simplifies installation by matching common supply lines without excessive adapters. The QuickTurn handle lets you open or close the hydrant with a light touch, even when you’re wearing gloves or working in tight spaces. At 8 inches in length, this hydrant fits neatly on exterior walls while keeping the valve accessible for winterization and routine use.

  • End connections: 1/2 in MPT and 1/2 in copper sweat
  • Anti-siphon: built-in backflow prevention to protect potable water
  • Frost-proof: designed to resist freezing and simplify drainage during cold snaps
  • Flow rate: 18
  • Maximums: 125 psi, 180 °F
  • Material & finish: lead-free brass, rough finish
  • Turn type: QuickTurn for fast, easy operation
  • Brand lineage: Arrowhead and its Arrow-Breaker sub-brand for trusted durability

This wall hydrant is ideal for homeowners, landscaping pros, and rental properties where dependable outdoor water access is essential. Whether you’re watering a lawn, filling a stock tank, or washing equipment, the Arrowhead Arrow-Breaker provides a safe, efficient solution that reduces backflow risk and simplifies maintenance.

Practical tips for install and use:

  • When connecting to a threaded supply, apply Teflon tape to the 1/2 in MPT end to ensure a tight seal and prevent leaks.
  • For copper sweat connection, use appropriate flux and copper soldering techniques to achieve a durable joint.
  • Check the anti-siphon vent periodically to ensure it is clear of debris and functioning properly.
  • Winterize by fully closing the valve before freezing temperatures to leverage frost-proof design and minimize water remaining in the line.

The Details Specifications

Brand Arrowhead
UPC 690043466699
Case Pack Quantity 24 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 15 × 5 × 3
Weight 2 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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