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B&K ProLine 1/2 in. MIP X 1/2 in. MIP Anti-Siphon Brass Sillcock

Meet the B&K ProLine 1/2 in. MIP x 1/2 in. MIP Anti-Siphon Brass Sillcock—a purpose-built outdoor faucet that combines professional-grade brass construction with thoughtful des…

B&K MPN 104-517NL In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $35.99. Our online price is $39.99.
$39.99
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About Product Overview

Meet the B&K ProLine 1/2 in. MIP x 1/2 in. MIP Anti-Siphon Brass Sillcock—a purpose-built outdoor faucet that combines professional-grade brass construction with thoughtful design to protect your home and simplify watering. With a chrome finish that resists corrosion and a frost-proof layout, this sillcock is engineered for reliability in real-world outdoor use.

Key features that matter

  • Chrome-plated brass body delivers durable, weather-ready performance and a clean, polished look that lasts season after season.
  • Two 1/2 in MIP connections (End 1 and End 2) provide flexible hookup options to standard supply lines and hoses.
  • Anti-siphon design protects potable water by preventing backflow, helping you meet code requirements for outdoor fixtures.
  • Frost-proof construction places the valve inside the heated portion of the wall, reducing the risk of frozen water and burst pipes.
  • Multiturn handle offers smooth, precise control—even with gloves on during cold months.
  • 10-inch overall length gives ample reach and spacing for hoses, adapters, and fittings.
  • Lead-free brass ensures safer use for outdoor drinking water applications and compliant plumbing practices.
  • Maximum working pressure up to 250 psi supports typical residential water systems with confidence.
  • ProLine designation signals a step up in reliability and durability for demanding outdoor environments.

Why this matters

Backflow prevention is essential for protecting your home’s water supply, and the integrated anti-siphon valve makes this sillcock a smarter choice for irrigation and exterior faucets. The frost-proof design means fewer winter headaches, as the critical valve remains sheltered away from freezing temperatures. The chrome finish and lead-free brass construction not only look great but also stand up to moisture, lawn chemicals, and outdoor grime year after year. With a sturdy 250 psi rating, this faucet handles peak water pressure without sagging or leaking.

Ideal uses & practical scenarios

  • Residential outdoor watering stations for gardens, decks, and patios where a reliable, backflow-protected faucet is required.
  • Irrigation systems in climates with freezing temperatures, where frost-proof operation protects both faucet and pipework.
  • Locations needing a safe, code-compliant outdoor faucet that remains operable with gloves and in wet conditions thanks to a multiturn handle.
  • Situations demanding easy compatibility with standard 1/2 in MIP supply lines and hoses for quick hose connections.

Installation, compatibility & care tips

  • Designed with two 1/2 in MIP threads, End 1 and End 2, for straightforward connections to typical plumbing and hose setups.
  • Best installed where the valve can be positioned inside the wall cavity to maximize frost resistance and minimize exposure to the elements.
  • Winterize by draining residual water and ensuring seals are intact to maintain long-term performance.
  • Clean with mild soap and water to preserve the chrome finish; avoid abrasive cleaners that could dull the shine.

Upgrade to the B&K ProLine Anti-Siphon Brass Sillcock for durable, safe, and dependable outdoor water access. It’s a smart, code-conscious choice for homeowners and professionals who demand real-world reliability from every faucet meet.

The Details Specifications

Brand B&K
SKU 4866182
UPC 032888198302
Unit 0
Case Pack Quantity 24 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 3 × 16 × 3
Weight 1 lbs
Cubic Feet 0.09642 ft³
Country of Origin TAIWAN
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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