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Prier 1/2 in. MPT in. Anti-Siphon Brass Sillcock
Prier 1/2 in. MPT in. Anti-Siphon Brass Sillcock
Prier 1/2 in. MPT in. Anti-Siphon Brass Sillcock

Prier 1/2 in. MPT in. Anti-Siphon Brass Sillcock

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Frost-proof and anti-siphon, this brass wall hydrant keeps outdoor lines safe from winter freeze-ups and backflow.
Prier MPN 478-06-BULK
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

In-Store Exclusive

This one's worth the trip to the store.

This Prier item is one you'll find in stores rather than online — and that's often the better way to buy. In store you get the genuine article, full manufacturer warranty, and real advice from someone who's actually handled it — no counterfeits, no gray-market resellers.

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About Product Overview

Prier's 478-06 is a frost-proof sillcock built for outdoor wall hydrants that need to survive winter without draining the line every night. The 6" length brass body threads in with a 1/2" MPT connection, and the anti-siphon design keeps water in your yard from finding its way back into your drinking supply. A half turn on the round handle opens or shuts the valve fully, and the satin nickel finish holds up to weather better than a plain brass look.

  • Length: 6 inches
  • Connection: 1/2" MPT
  • Finish: Satin Nickel
  • Frost-proof, anti-siphon design
  • Max pressure 125 PSI, max temp 125°F
  • Low lead content brass, made in USA

The Details Specifications

Brand Prier
Model / MPN 478-06-BULK
UPC 670210375177
Weight 1 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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