The B&K 104-847HC Frost-Free Sillcock is designed for outdoor water supply systems, offering superior protection against freezing and backflow contamination. Its frost-proof design ensures water drains from the valve body when shut off, preventing burst pipes during cold weather. The integrated anti-siphon feature safeguards potable water by stopping reverse flow. Built from high-quality brass with a chrome finish, this sillcock provides durability, corrosion resistance, and long-lasting performance. The easy quarter-turn operation and rust-resistant handle make it convenient for everyday use.

Key Features:

• Frost-Free Design: Prevents freezing and bursting during winter
• Anti-Siphon Protection: Stops backflow into the fresh water system
• Quarter-Turn Operation: Quick and easy on/off control
• Chrome-Plated Brass Ball: Corrosion-resistant for extended durability
• Lead-Free Brass Construction: Safe for potable water applications
• PEX-Compatible Connection: Ideal for modern plumbing installations
• Large Flow Rate: Ensures efficient water delivery
• Rust-Resistant Handle: Provides smooth operation in all conditions
• Compliance: Certified to NSF61, ASSE 1019-A, IAPMO, CSA
• Thread Standards:
  • Pipe threads comply with ANSI B1.20.1
  • Hose threads comply with ANSI B1.20.7

Applications:

• Outdoor hose bibb installations
• Residential and commercial water supply systems
• Winterized plumbing setups
• PEX piping connections

Specifications:

• Series: Frost-Free Anti-Siphon
• Model Number: 104-847HC
• Body Material: Brass (60% copper alloy)
• Finish: Chrome
• Connection Size: 1/2" x 3/4"
• Connection Type: MPT x Hose
• Valve Type: Frost-Free Sillcock
• Operation Type: 1/4 Turn
• Pressure Rating: 125 psi
• Softgoods Material: PTFE (Teflon seats)
• Trim Material: Brass
• Ball Material: Chrome-plated brass
• Length: 10 in
• Certifications: NSF61, ASSE 1019-A, IAPMO, CSA